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wireless components 2 band tv tuner mixer-oscillator-pll with unbalanced if-amplifier kts6027-2, kts6029-2 version 2.0 specification july 2001
edition 03.99 published by infineon technologies ag balanstra?e 73, 81541 mnchen ? infineon technologies ag 20.07.01. all rights reserved. attention please! as far as patents or other rights of third parties are concerned, liability is only assumed for components, not for application s, processes and circuits im- plemented within components or assemblies. the information describes the type of component and shall not be considered as assured characteristics. terms of delivery and rights to change design reserved. due to technical requirements components may contain dangerous substances. for information on the types in question please cont act your nearest infineon technologies office. infineon technologies ag is an approved cecc manufacturer. packing please use the recycling operators known to you. we can also help you ? get in touch with your nearest sales office. by agreeme nt we will take packing material back, if it is sorted. you must bear the costs of transport. for packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for an y costs incurred. components used in life-support devi ces or systems must be expressly authorized for such purpose! critical components 1 of the infineon technologies ag, may only be used in life-support devices or systems 2 with the express written approval of the infineon technologies ag. 1 a critical component is a component used in a life-support device or system whose failure can reasonably be expected to cause the failure of that life- support device or system, or to affect its safety or effectiveness of that device or system. 2 life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sust ain human life. if they fail, it is reasonable to assume that the health of the user may be endangered. abm ? , aop ? , arcofi ? , arcofi ? -ba, arcofi ? -sp, digitape ? , epic ? -1, epic ? -s, elic ? , falc ? 54, falc ? 56, falc ? -e1, falc ? -lh, idec ? , iom ? , iom ? -1, iom ? -2, ipat ? -2, isac ? -p, isac ? -s, isac ? -s te, isac ? -p te, itac ? , iwe ? , musac ? -a, octat ? -p, quat ? -s, sicat ? , sicofi ? , sicofi ? - 2, sicofi ? -4, sicofi ? -4c, slicofi ? are registered trademarks of infineon technologies ag. ace ? , asm ? , asp ? , potswire ? , quadfalc ? , scout ? are trademarks of infineon technologies ag. revision history: current version: preliminary datasheet v 1.1, july 2000 previous version:target data sheet page (in previous version) page (in current version) subjects (major changes since last revision) all all version to 1.1, status to preliminary 4 - 2 4 - 2 circuit diagram modified 4 - 3 4 - 3 circuit diagram modified 5 - 2 5 - 2 bus input/output sda max changed to 6v, bus input scl max changed to 6v, adc input added 5 - 3 5 - 3 new reference for esd protection 5 - 5 5 - 5 current consumption for low/mid band and high band added, tbf ? s replaced by data charge pump output voltage vcp = 1.3 v min 5 - 8 5 - 8 oscillator phsase noise -85 dbc/hz min, -89 dbc/hz typ 5 - 9 5 - 9 oscillator phsase noise -85 dbc/hz min, -89 dbc/hz typ revision history: current version: datasheet, v 2.0, july 2001 previous version:preliminary datasheet v 1.1, july 2000 page (in previous version) page (in current version) subjects (major changes since last revision) all all version to 2.0, preliminary deleted 5 - 2 5- 2 definition of thermal properties changed 5 - 5 5 - 5 current consumtion changed
product info product info wireless components specification, july 2001 package kts6027-2, kts6029-2 product info general description the kts6027-2/kts6029-2 is a 5 v mixer/oscillator and synthesizer for analog and digital tv and vcr tuners. features general suitable for analog and digital ter- restrial tv tuner compatible with kts6027-s or kts6029-s in normal mode new features in extended mode full esd protection mixer/oscillator high impedance mixer input for low/mid band low impedance mixer input for high band 4 pin oscillator for low/mid band 4 pin oscillator for high band if-amplifier single ended if preamplifier 75 ? output impedance pll pll with short lock-in time high voltage vco tuning output fast i 2 c bus 4 npn bandswitch buffers internal low-mid/high switch lock-in flag power-down reset 4 programmable reference divider ratios: 24, 64, 80, 128 4 programmable charge pump cur- rents application ordering information type ordering code package kts6027-2 q67037-a1162 ( tape and reel) p-tssop-28-1 kts6029-2 Q67037-A1163 ( tape and reel) p-tssop-28-1 the ic is suitable for ntsc tuners in tv- and vcr-sets or catv set-top receivers for analog tv and d igital v ideo b roadcasting.
1 table of contents 1 table of contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2 product description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5 2.1 general description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.3 application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 2.4 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 3 functional description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8 3.1 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 3.2 internal pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 3.3 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.4 circuit description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 4 applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-19 4.1 kts6027-2 evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20 4.2 kts6029-2 evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 5 reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22 5.1 electrical data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 5.1.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 5.1.2 operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25 5.1.3 ac/dc characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26 5.2 programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31 5.3 i2c bus timing diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35 5.4 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.1 gain (gv) test set-up in low/mid. . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.2 gain (gv) test set-up in high . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.3 matching circuit for optimum noise figure in low/mid. . . . . . . . . . . 5-37 5.4.4 noise figure test set-up in low/mid . . . . . . . . . . . . . . . . . . . . . . . 5-37 5.4.5 noise figure test set-up in high . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38 5.4.6 cross modulation test set-up in low/mid band. . . . . . . . . . . . . . . 5-38 5.4.7 cross modulation test set-up in high band . . . . . . . . . . . . . . . . . . 5-39 5.4.8 measurement of fref and fdiv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-39 5.5 electrical diagrams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40 5.5.1 input admittance (s11) of the low/mid band mixer input . . . . . . . . 5-40 5.5.2 input impedance (s11) of the high band mixer input . . . . . . . . . . . 5-40 5.5.3 output admittance (s22) of the mixer output . . . . . . . . . . . . . . . . . . 5-41 5.5.4 output impedance (s22) of the if output . . . . . . . . . . . . . . . . . . . . . 5-41
2 product description 2.1 general description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.2 features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6 2.3 application . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 2.4 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-7 contents of this chapter
product description 2 - 6 kts6027-2, kts6029-2 wireless components specification, july 2001 2.1 general description the kts6027-2, kts6029-2 device combines a digitally programmable phase locked loop (pll), with a mixer-oscillator block including two balanced mixers and oscillators for use in tv and vcr tuners. the pll block with four selectable chip addresses forms a digitally programm- able phase locked loop. with a 4 mhz quartz crystal, the pll permits precise setting of the frequency of the tuner oscillator up to 1024 mhz in increments of 31.25, 50, 62.5 or 166.7 khz. the tuning process is controlled by a micropro- cessor via an i 2 c bus. the device has four output ports. a flag is set when the loop is locked. it can be read by the processor via the i 2 c bus. the mixer-oscillator block includes two balanced mixers (one mixer with high- impedance input and one mixer with a balanced low-impedance input), two fre- quency and amplitude-stable balanced oscillators for low/mid and high, an if amplifier, a low-noise reference voltage source, and a band switch. 2.2 features general suitable for analog and digital terrestrial tv tuner compatible with kts6027-s or kts6029-s in normal mode new features in extended mode full esd protection mixer/oscillator high impedance mixer input for low/mid band low impedance mixer input for high band 4 pin oscillator for low/mid band 4 pin oscillator for high band if-amplifier single ended if preamplifier 75 ? output impedance pll pll with short lock-in time high voltage vco tuning output fast i 2 c bus 4 npn bandswitch buffers internal low-mid/high switch
product description 2 - 7 kts6027-2, kts6029-2 wireless components specification, july 2001 lock-in flag power-down reset 4 programmable reference divider ratios: 24, 64, 80, 128 4 programmable charge pump currents 2.3 application the ic is suitable for ntsc tuners in tv- and vcr-sets or catv set-top receivers for analog tv and d igital v ideo b roadcasting. 2.4 package outlines p-tssop-28-1
3 functional description 3.1 pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9 3.2 internal pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10 3.3 block diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-15 3.4 circuit description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.4.1 general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.4.2 mixer-oscillator block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.4.3 pll block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-16 3.4.4 i2c-bus interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-17 contents of this chapter
functional description 3 - 9 kts6027-2, kts6029-2 wireless components specification, july 2001 3.1 pin configuration kts6027-2_pin_config figure 3-1 kts6027-2 pin configuration kts6029-2_pin_config figure 3-2 kts6029-2 pin configuration vcc mixout sda highin highin low/midin mixout pllgnd scl as xtal pfm pmid plow oschighin oschighout oschighout oschighin osclow/midin osclow/midout rfgnd adc ifout phigh vt cp 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 kts6027-2 osclow/midout osclow/midin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 kts6029-2 vcc mixout sda highin highin low/midin mixout pllgnd scl as xtal pfm pmid plow oschighin oschighout oschighout oschighin osclow/midin osclow/midout rfgnd adc ifout phigh vt cp osclow/midout osclow/midin
functional description 3 - 10 kts6027-2, kts6029-2 wireless components specification, july 2001 3.2 internal pin configuration table 3-1 pin definition and function pin no. symbol equivalent i/o-schematic average dc voltage low/mid high 1 oschighin 0.0 v 1.6 v 2 osc- highout 0.0 v 2.8 v 3 osc- highout 0.0 v 2.8 v 4 oschighin 0.0 v 1.6 v 5 osclow/ midin 1.6 v 0.0 v 6 osclow/ midout 2.3 v 0.0 v 7 osclow/ midout 2.3 v 0.0 v 8 osclow/ midin 1.6 v 0.0 v 9 rfgnd analog ground 0.0 v 0.0 v 2 1 3 4 5 6 8 7 note: pin designation refers to kts6027-2. kts6029-2 has reversed pinning
functional description 3 - 11 kts6027-2, kts6029-2 wireless components specification, july 2001 table 3-1 pin definition and function (continued) pin no. symbol equivalent i/o-schematic average dc voltage low/mid high 10 adc v adc v adc 11 ifout 2.3 v 2.3 v 12 phigh 5.0 v v ce 10 11 12
functional description 3 - 12 kts6027-2, kts6029-2 wireless components specification, july 2001 table 3-1 pin definition and function (continued) pin no. symbol equivalent i/o-schematic average dc voltage low/mid high 13 vt v t v t 14 cp 2.1 v 2.1 v 15 plow 5 v or v ce 5 v 16 pmid 5 v or v ce 5 v 17 pfm 5 v or v ce 5 v or v ce 18 xtal 3.0 v 3.0 v 14 13 15 16 17 18
functional description 3 - 13 kts6027-2, kts6029-2 wireless components specification, july 2001 table 3-1 pin definition and function (continued) pin no. symbol equivalent i/o-schematic average dc voltage low/mid high 19 as v as v as 20 scl n.a. n.a. 21 sda n.a. n.a. 22 pllgnd digital ground 0.0 v 0.0 v 19 20 21
functional description 3 - 14 kts6027-2, kts6029-2 wireless components specification, july 2001 table 3-1 pin definition and function (continued) pin no. symbol equivalent i/o-schematic average dc voltage low/mid high 23 mixout 3.8 v 3.8 v 24 mixout 3.8 v 3.8 v 25 vcc supply voltage 5.0 v 5.0 v 26 low/midin 1.8 v 0.0 v 27 highin 0.0 v 0.9 v 28 highin 0.0 v 0.9 v oscillator if amp. 24 23 26 27 28
functional description 3 - 15 kts6027-2, kts6029-2 wireless components specification, july 2001 3.3 block diagram kts602729_block_diag note: pin designations in parenthesis refer to kts6029-2 figure 3-3 block diagram o s c h i g h o u t o s c h i g h i n o s c h i g h o u t rf input high rf input low/mid mixer high mixer low/mid oscillator high oscillator low/mid saw driver prog. divider phase/ frequency comparator crystal oscillator reference divider ports i 2 c bus o s c l o w / m i d i n o s c h i g h i n o s c l o w / m i d o u t r f g n d a d c p h i g h i f o u t v t c p h i g h i n h i g h i n l o w / m i d i n v c c m i x o u t m i x o u t p l l g n d s d a s c l a s x t a l p f m p m i d p l o w f div fl o s c l o w / m i d o u t o s c l o w / m i d i n lock detector f ref v cc low or mid low or mid high high high adc cp, cm, os charge pump low or mid 1234567891011121314 28 27 26 25 24 23 22 21 20 19 18 17 16 15 (28) (27) (26) (25) (24) (23) (22) (21) (20) (19) (18) (17) (16) (15) (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14)
functional description 3 - 16 kts6027-2, kts6029-2 wireless components specification, july 2001 3.4 circuit description 3.4.1 general in the normal mode ( see table 5-7 test modes on page 32 ) the ic is compatible with kts6027-s / kts6029-s. an extended mode makes a reference divider ratio of 24 ( see table 5-8 reference divider ratio on page 32 ) and two additional charge pump currents ( see table 5-9 charge pump current on page 33 ) available. 3.4.2 mixer-oscillator block the mixer oscillator section includes two balanced mixers (double balanced mixer), two balanced oscillators for low and / or mid band and high band, an if amplifier, a reference voltage source and a band switch. filters between tuner input and ic separate the tv frequency signals into two bands. the band switching in the tuner front-end is done by using two or three port outputs. in the selected band the signal passes a tuner input stage with mosfet amplifier, a double-tuned bandpass filter and is then fed to the bal- anced mixer input of the ic which has in case of low / mid a high-impedance input and in case of high a low-impedance input. the input signal is mixed there with the signal from the activated on chip oscillator to the if frequency which is filtered out at the balanced high-impedance output pair by means of a parallel tuned circuit. the following saw preamplifier has a low output imped- ance to drive the saw filter directly. 3.4.3 pll block the oscillator signal is internally dc-coupled as a differential signal to the pro- grammable divider inputs. the signal subsequently passes through a program- mable divider with ratio n = 256 through 32767 and is then compared in a digital frequency / phase detector to a reference frequency f ref = 31.25, 50, 62.5 or 166.7 khz. this frequency is derived from an unbalanced, low-impedance 4 mhz crystal oscillator (pin xtal) divided by r = 128, 80, 64 or 24. the phase detector has two outputs that drive two current sources of opposite polarity as charge pump. if the negative edge of the divided vco signal appears prior to the negative edge of the reference signal, the positive current source pulses for the duration of the phase difference. in the reverse case the negative current source pulses. if the two signals are in phase, the charge pump output (cp) goes into the high-impedance state (pll is locked). an active low-pass fil- ter integrates the current pulses to generate the tuning voltage for the vco
functional description 3 - 17 kts6027-2, kts6029-2 wireless components specification, july 2001 (internal amplifier, external pull-up resistor at tune and external rc circuitry). the charge pump output is also switched into the high-impedance state if the control bits t0 = 1 and t1 = 0. here it should be noted, however, that the tuning voltage can alter over a long period in the high-impedance state as a result of self-discharge in the peripheral circuitry. tune may be switched off by the con- trol bit os to allow external adjustments. if the vco is not oscillating the pll locks to a tuning voltage of 33 v . by means of the control bits cp, cm, t0 and t1 the pump current can be switched between four values by software. this programmability permits alter- ation of the control response time of the pll in the locked-in state. in this way different vco gains can be compensated, for example. the software-switched ports plow, pmid, phigh and pfm are general-pur- pose open-collector outputs. the test bits t0 = 0 and t1 = 1 switches the test signals f ref (i.e.f xtal / 64) and f div (divided input signal) to plow and pmid respectively. the lock detector resets the lock flag fl if the width of the charge pump current pulses is wider than the period of the crystal oscillator (i.e. 250 ns). hence, if fl = 1, the maximum deviation of the input frequency from the programmed fre- quency is given by ? f = i p (k vco / f xtal ) (c1+c2) / (c1c2) where i p is the charge pump current, k vco the vco gain, f xtal the crystal oscil- lator frequency and c1, c2 the capacitances in the loop filter ( see figure 4-1 kts6027-2 evaluation board on page 20 ). as the charge pump pulses at i.e. 62.5 khz (= f ref ), it takes a maximum of 16 s for fl to be reset after the loop has lost lock state. once fl has been reset, it is set only if the charge pump pulse width is less than 250 ns for eight consecutive f ref periods. therefore it takes between 128 and 144 s for fl to be set after the loop regains lock. 3.4.4 i 2 c-bus interface data is exchanged between the processor and the pll via the i 2 c bus. the clock is generated by the processor (input scl), while pin sda functions as an input or output depending on the direction of the data (open collector, external pull-up resistor). both inputs have hysteresis and a low-pass characteristic, which enhance the noise immunity of the i 2 c bus. the data from the processor pass through an i 2 c bus controller. depending on their function the data are subsequently stored in registers. if the bus is free, both lines will be in the marking state (sda, scl are high). each telegram begins with the start condition and ends with the stop condition. start condition: sda goes low, while scl remains high. stop condition: sda goes high
functional description 3 - 18 kts6027-2, kts6029-2 wireless components specification, july 2001 while scl remains high. all further information transfer takes place during scl = low, and the data is forwarded to the control logic on the positive clock edge. the table ? bit allocation ? ( see table 5-4 bit allocation read / write on page 31 ) should be referred to the following description. all telegrams are transmitted byte-by-byte, followed by a ninth clock pulse, during which the control logic returns the sda line to low (acknowledge condition). the first byte is comprised of seven address bits. these are used by the processor to select the pll from several peripheral components (chip select). the lsb bit (r/w) determines whether data are written into (r/w = 0) or read from (r/w = 1) the pll. in the data portion of the telegram during a write operation, the msb bit of the first or third data byte determines whether a divider ratio or control information is to follow. in each case the second byte of the same data type has to follow the first byte. if the address byte indicates a read operation, the pll generates an acknowl- edge and then shifts out the status byte onto the sda line. if the processor gen- erates an acknowledge, a further status byte is output; otherwise the data line is released to allow the processor to generate a stop condition. the status word consists the lock flag and the power-on flag. four different chip addresses can be set by appropriate dc level at pin as ( see table 5-6 address selection on page 32 ). while applying the supply voltage, a power-on reset circuit prevents the pll from setting the sda line to low, which would block the bus. the power-on reset flag por is set at power-on and when v cc falls below 3.2 v. it will be reset at the end of a read operation.
4 applications 4.1 kts6027-2 evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-20 4.2 kts6029-2 evaluation board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-21 contents of this chapter
applications 4 - 20 kts6027-2, kts6029-2 wireless components specification, july 2001 4.1 kts6027-2 evaluation board kts6027-2 application circuit figure 4-1 kts6027-2 evaluation board 1p 1p2 1p2 1p2 1p2 2p7 2p2 2p2 2p7 560 33k l1 l2 l3 120p bb659c ba892 1n 1k 3k3 100k 47p bb659c 2k7 2k7 1k8 1k8 1k 1:1*) 2p2 22p 22p l4 68p 68p 47n 220 220 4n7 100p 18p 4n7 4n7 4n7 4n7 100p 4n7 4n7 18p + 33 v 22k 1n 4 mhz sda scl as pfm pmid plow adc high r gen = 75 ? low/ mid v cc 10n r load = 75 ? if output 100n 220 r gen = 75 ? 1234567891011121314 28 27 26 25 24 23 22 21 20 19 18 17 16 15 kts6027-2 4n7 phigh c 1 2n2 c 2 47n 220 table 4-1 recommended band limits in mhz rf input oscillator min max min max low 55.25 127.25 101 173 mid 133.25 361.25 179 407 high 367.25 803.25 413 849 table 4-1 coils turns e wire e l1 1.5 2 mm 0.4 mm l2 3.5 2.5 mm 0.5 mm l3 9.5 2.5 mm 0.4 mm l4 12.5 3.5 mm 0.3 mm *) toko b4f type 617db-1023
applications 4 - 21 kts6027-2, kts6029-2 wireless components specification, july 2001 4.2 kts6029-2 evaluation board kts6029-2 application circuit figure 4-2 kts6029-2 evaluation board 1p 1p2 1p2 1p2 1p2 2p7 2p2 2p2 2p7 c 1 47n c 2 2n2 560 33k l1 l2 l3 120p bb659c ba892 1n 1k 3k3 100k 47p bb659c 2k7 2k7 1k8 1k8 1k 1:1*) 2p2 22p 22p l4 68p 68p 47n 220 220 4n7 100p 18p 4n7 4n7 4n7 4n7 100p 4n7 4n7 18p + 33 v 22k 1n 4 mhz sda scl as pfm pmid plow adc high r gen = 75 ? low/ mid v cc 10n r load = 75 ? if output 100n 220 r gen = 75 ? kts6029-2 4n7 phigh 1234567891011121314 28 27 26 25 24 23 22 21 20 19 18 17 16 15 220 table 4-1 recommended band limits in mhz rf input oscillator min max min max low 55.25 127.25 101 173 mid 133.25 361.25 179 407 high 367.25 803.25 413 849 table 4-1 coils turns e wire e l1 1.5 2 mm 0.4 mm l2 3.5 2.5 mm 0.5 mm l3 9.5 2.5 mm 0.4 mm l4 12.5 3.5 mm 0.3 mm *) toko b4f type 617db-1023
5 reference 5.1 electrical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 5.1.1 absolute maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-23 5.1.2 operating range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-25 5.1.3 ac/dc characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-26 5.2 programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31 table 5-4 bit allocation read / write . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31 table 5-5 description of symbols. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31 table 5-6 address selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 table 5-7 test modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 table 5-8 reference divider ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-32 table 5-9 charge pump current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33 table 5-10 bandswitching . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33 table 5-11 a/d converter levels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-34 5.3 i2c bus timing diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-35 5.4 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.1 gain (gv) test set-up in low/mid. . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.2 gain (gv) test set-up in high . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 5.4.3 matching circuit for optimum noise figure in low/mid. . . . . . . . . . . 5-37 5.4.4 noise figure test set-up in low/mid . . . . . . . . . . . . . . . . . . . . . . . 5-37 5.4.5 noise figure test set-up in high . . . . . . . . . . . . . . . . . . . . . . . . . . 5-38 5.4.6 cross modulation test set-up in low/mid band. . . . . . . . . . . . . . . 5-38 5.4.7 cross modulation test set-up in high band . . . . . . . . . . . . . . . . . . 5-39 5.4.8 measurement of fref and fdiv . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-39 5.5 electrical diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-40 5.5.1 input admittance (s11) of the low/mid band mixer input . . . . . . . . 5-40 5.5.2 input impedance (s11) of the high band mixer input . . . . . . . . . . . 5-40 5.5.3 output admittance (s22) of the mixer output . . . . . . . . . . . . . . . . . . 5-41 5.5.4 output impedance (s22) of the if output . . . . . . . . . . . . . . . . . . . . . 5-41 contents of this chapter
reference 5 - 23 kts6027-2, kts6029-2 wireless components specification, july 2001 5.1 electrical data 5.1.1 absolute maximum ratings warning the maximum ratings may not be exceeded under any circumstances, not even momentarily and individually, as permanent damage to the ic may result. table 5-1 absolute maximum ratings, ambient temperature t amb = - 20 c ...t amax parameter 1). symbol limit values unit remarks min max supply voltage v cc -0.3 6 v ambient temperature t a -10 t amax 2). c junction temperature t j +125 c storage temperature t stg -40 +125 c temperature difference junction to case 3). t jc 2 k pll cp v chgpmp -0.3 3 v i chgpmp 1 ma crystal oscillator pin xtal v xtal v cc v i xtal -5 ma bus input/output sda v sda -0.3 6 v bus output current sda i sda(l) 5 ma open collector bus input scl v scl -0.3 6 v chip address switch as v as -0.3 v cc v vco tuning output (loop filter) v t -0.3 35 v adc inpur v adc -0.3 v cc v port outputs plow, pmid, phigh, pfm v p -0.3 v cc v i p(l) -1 25 ma t max = 0.1 sec. at 5.5 v total port output current i p(l) 40 ma t max = 0.1 sec. at 5.5 v
reference 5 - 24 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-1 absolute maximum ratings, ambient temperature t amb = - 20 c ... + 85 c (continued) parameter 1) symbol limit values unit remarks min max mixer-oscillator mix input low/mid v i -0.3 3 v mix inputs high v i 2 v i i -5 6 ma vco base voltage v b -0.3 3 v vco collector voltage v c v cc v esd-protection 4). all pins v esd 2 kv 1). all values are referred to ground (pin), unless stated otherwise. currents with a positive sign flow into the pin and currents with a negative sign flow out of pin. 2).the maximum ambient temperature depends on the mounting conditions of the package. any application mounting must guarantee not to exceed the maximum junction temperature of 125 c. as reference the tem- perature difference junction to case is given. 3).referred to top center of package 4). according to eia/jesd22-a114-b (hbm incircuit test), as a single device incircuit contact discharge test.
reference 5 - 25 kts6027-2, kts6029-2 wireless components specification, july 2001 5.1.2 operating range within the operational range the ic operates as described in the circuit description. the ac / dc characteristic limits are not guaranteed. table 5-2 operating range parameter symbol limit values unit test conditions l item min max supply voltage v cc +4.5 +5.5 v programmable divider factor n 256 32767 low/mid mixer input frequency range f i 40 500 mhz high mixer input frequency range f i 350 900 mhz low/mid oscillator frequency range f o 75 560 mhz high oscillator frequency range f o 380 950 mhz ambient temperature t amb -20 t amax 1). c 1). see 5.1.1 absolute maximum ratings on page 23
reference 5 - 26 kts6027-2, kts6029-2 wireless components specification, july 2001 5.1.3 ac/dc characteristics ac / dc characteristics involve the spread of values guaranteed in the specified supply voltage and ambient temperature range. typical characteristics are the median of the production. table 5-3 ac/dc characteristics with t amb = 25 c, v cc symbol limit values unit test conditions litem min typ max supply supply voltage v cc 4.5 55.5 v current consumption i cc 48 61 74 ma low/mid band 51 65 79 ma high band digital unit pll crystal oscillator connections xtal crystal frequency f xtal 3.2 4.0 4.8 mhz series resonance crystal resistance r xtal 10 100 ? series resonance oscillation frequency f xtal 3,99975 4,000 4,00025 mhz f xtal = 4 mhz input impedance z xtal -700 -900 -1100 ? f xtal = 4 mhz charge pump output cp output current, see table 5-9 charge pump current on page 33 icpdh 430 650 860 a vcp = 1.8 v icph 180 2 50 360 a vcp = 1.8 v icpdl 90 1 25 180 a vcp = 1.8 v icpl 35 50 70 a vcp = 1.8 v tristate current icpz 1 na t0=1, t1=0 output voltage vcp 1.3 2.5 vpll locked drive output vt (open collector) high output current i th 10 a v th = 33 v, t0 = 1, t1 = 0 low output voltage v tl 0.5 vi tl = 1.0 ma i 2 c-bus bus inputs scl, sda high input voltage v ih 3 5.5 v low input voltage v il 0 1.5 v high input current i ih 10 a v ih = v cc low input current i il -10 a v il = 0 v
reference 5 - 27 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-3 ac/dc characteristics with t amb = 25 c, v cc (continued) symbol limit values unit test conditions litem min typ max bus output sda (open collector) high output current i oh 10 a v oh = 5.5 v low output voltage v ol 0.4 vi ol = 3 ma edge speed scl,sda rise time t r 300 ns fall time t f 300 ns clock timing scl frequency f scl 0 400 khz high pulse width t h 0.6 s low pulse width t l 1.3 s start condition set-up time t susta 0.6 s hold time t hsta 0.6 s stop condition set up time t susto 0.6 s bus free t buf 1.3 s data transfer set-up time t sudat 0.1 s hold time t hdat 0 s input hysteresis scl, sda v hys 200 mv pulse width of spikes which are suppressed t sp 0 50 ns capacitive load for each bus line c l 400 pf port outputs plow, pmid, phigh, pfm (open collector) high output current i poh 1 a v poh = 5 v low output voltage v pol 0.5 vi pol = 25 ma adc port input high input current i adch 10 a low input current i adcl -10 a address selection input as high input current i ash 50 a v ash = 5 v low input current i asl -50 a v asl = 0 v
reference 5 - 28 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-3 ac/dc characteristics with t amb = 25 c, v cc (continued) symbol limit values unit test conditions litem min typ max analog unit low/mid band section (including if amplifier) voltage gain g v 15 18 21 db f rf = 55.25 to 361.25 mhz, f if = 41,25 to 58.75 mhz mixer noise figure nf 911 db f rf = 55.25 to 361.25 mhz output voltage causing 0.8 % of crossmodulation in channel, see 5.4.6 on page 38 v o 109 dbv f rfw = 55.25 mhz v o 109 dbv f rfw = 361.25 mhz input ip2 ip2 140 dbv f rf1 = 55.25 mhz f rf2 = 111.00 mhz, p rf1 = p rf2 ip2 135 dbv f rf1 = 361.25 mhz f rf2 = 723.00 mhz, p rf1 = p rf2 input ip3 ip3 110 dbv f rf1 = 55.25 mhz f rf2 = 60.75 mhz, f rf2 = 61.75 mhz, p rf1 = p rf2 = p rf3 ip3 110 dbv f rf1 = 253.25 mhz f rf2 = 258.75 mhz, f rf2 = 259.75 mhz, p rf1 = p rf2 = p rf3 output voltage caus- ing 1 db compression vo 115 dbv f rf = 55.25 mhz vo 115 dbv f rf = 361.25 mhz mixer input impedance r i 0.5 11.5 k ? parallel equivalent circuit, f rf = 100 mhz c i 23 pf parallel equivalent circuit, f rf = 100 mhz oscillator frequency shift, pll unlocked ? f osc(v) 400 khz v cc = 5 v 10 % oscillator frequency drift, pll unlocked ? f osc(t) 500 khz ? t = 25 c oscillator frequency drift, pll unlocked ? f osc(t) 100 khz t = 5 s up to 15 min after switching on
reference 5 - 29 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-3 ac/dc characteristics with t amb = 25 c, v cc (continued) symbol limit values unit test conditions litem min typ max oscillator pulling, pll unlocked v i 100 108 dbv ? f = 10 khz f rf = 55.25 mhz v i 100 108 dbv ? f = 10 khz f rf = 361.25 mhz oscillator phase noise 1). osc -86 -89 dbc/hz fm = 10khz if suppression a if 15 20 db v i = 80 dbv high band section (including if amplifier) voltage gain g v 26 29 32 db f rf = 367.25 mhz to 801.25 mhz, f if = 41,25 to 58.75 mhz mixer noise figure nf 69 db f rf = 367.25 to 613.25 mhz 710 db f rf = 619.25 to 801.25 mhz output voltage causing 0.8 % of crossmodulation in channel, see 5.4.7 on page 39 v o 109 dbv f rfw = 403.25 mhz v o 109 dbv f rfw = 775.25 mhz input ip2 ip2 130 dbv f rf1 = 373.25 mhz f rf2 = 747.00 mhz, p rf1 = p rf2 input ip3 ip3 99 dbv f rf1 = 503.25 mhz f rf2 = 510.25 mhz, f rf2 = 512.25 mhz, p rf1 = p rf2 = p rf3 ip3 99 dbv f rf1 = 775.25 mhz f rf2 = 780.75 mhz, f rf2 = 781.75 mhz, p rf1 = p rf2 = p rf3 output voltage caus- ing 1 db compression vo 115 dbv f rf = 503.25 mhz vo 115 dbv f rf = 799.25 mhz mixer input impedance r i 14 20 26 ? serial equivalent cir- cuit, f rf = 600 mhz l i 6 10 14 nh serial equivalent cir- cuit, f rf = 600 mhz oscillator frequency shift, pll unlocked ? f osc(v) 400 khz v cc = 5 v 10 % oscillator frequency drift, pll unlocked ? f osc(t) 800 khz ? t = 25 c
reference 5 - 30 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-3 ac/dc characteristics with t amb = 25 c, v cc (continued) symbol limit values unit test conditions litem min typ max oscillator frequency drift, pll unlocked ? f osc(t) 100 khz t = 5 s up to 15 min after switching on oscillator pulling, pll unlocked v i 100 108 dbv ? f = 10 khz f rf = 367.25 mhz 100 108 dbv ? f = 10 khz f rf = 801.25 mhz oscillator phase noise 1) -86 -89 dbc/hz fm = 10khz if suppression a if 15 20 db v i = 80 dbv saw preamplifier if output impedance r if 80 ? serial equivalent circuit, f if = 45.75 mhz l if 7 nh rejection at the if outputs divider interference rejection 2). vo 30 dbv channel ch6 beat 3). int ch6 70 dbc v rfpix = 80 dbv v rfsnd = 80 dbv channel a-5 beat rejection 4). int cha5 70 dbc v rfpix = 80 dbv this value is only guaranteed in lab. 1). measured in the evaluation board. ( see chapter 4 ) 2). this is the level of divider interferences close to the if frequency. for example channel s3: fosc = 158.15 mhz, 1/4 fosc = 39.5375 mhz. measured in the evaluation board. ( see chapter 4 ) 3). channel 6 beat is the interfering product of f rfpix + f rfsnd - f osc of channel 6 at 42 mhz. measured in the evaluation board. ( see chapter 4 ) 4). channel a-5 beat is the interfering product of f rfpix + f rfsnd - f osc of channel a-5, f beat = 45.5 mhz. the possible mechanisms are f osc - 2 x f if or 2 x f rfpix - f osc . measured in the evaluation board. ( see chapter 4 )
reference 5 - 31 kts6027-2, kts6029-2 wireless components specification, july 2001 5.2 programming table 5-4 bit allocation read / write byte msb bit6 bit5 bit4 bit3 bit2 bit1 lsb ack write data address byte 11 00 0ma1 ma0 0 a progr. divider byte 1 0n14 n13 n12 n11 n10 n9 n8 a progr. divider byte 2 n7 n6 n5 n4 n3 n2 n1 n0 a control byte 1cp t1 t0 cm rsa rsb os a bandswitch byte 1). xx xx p3 p2 p1 p0 a read data address byte 11 00 0ma1 ma0 1 a status byte por fl xx xa2 a1 a0 a 1). see table 5-10 bandswitching on page 33 table 5-5 description of symbols symbol description ma0, ma1 address selection bits ( see table 5-6 address selection on page 32 ) n14 to n0 programmable divider bits: n = 2 14 x n14 + 2 13 x n13 + ..... + 2 3 x n3 + 2 2 x n2 + 2 1 x n1 + n0 cp charge pump current: bit = 0: charge pump current = 50 a bit = 1: charge pump current = 250a t1, t0 test bits ( see table 5-7 test modes on page 32 ) cm charge pump mode bit ( see table 5-9 charge pump current on page 33 ) rsa, rsb reference divider bits ( see table 5-8 reference divider ratio on page 32 ) os tuning amplifier control bit: bit = 0: enable v t bit = 1: disable v t plow, pmid, phigh, pfm, see 5-10 on page 33 npn ports control bits: bit = 0: npn open-collector output is inactive bit = 1: npn open-collector output is active a0, a1, a2 adc bits ( see table 5-11 a/d converter levels on page 34 ) fl pll lock flag bit = 1: loop is locked por power-on reset flag flag is set at power-on and reset at the end of read operation x don ? t care
reference 5 - 32 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-6 address selection voltage at as ma1 ma0 (0...0.1) * v cc 00 (0.2...0.3) * vcc or open circuit 01 (0.4...0.6) * v cc 10 (0.9...1) * v cc 11 table 5-7 test modes test mode mode t1 t0 normal operation normal 1). 0 0 charge pump output, cp is in high-impedance state 0 1 pmid = f div output, plow = fref output 1 0 extended operation extended 1 1 1). in this mode the ic is compatible with kts6027-s / kts6029-s table 5-8 reference divider ratio reference divider ratio mode 1). t1 t0 rsa rsb fref 2). 80 normal 0 0 x 0 50 khz 0 1 1 0 128 0 0 0 1 31.25 khz 0 1 1 0 64 0 0 1 1 62.5 khz 0 1 1 0 80 extended 1 1 0 0 50 khz 128 0 1 31.25 khz 24 1 0 166.7 khz 64 1 1 62.5 khz 1). see table 5-7 test modes on page 32 2). with a 4 mhz quartz.
reference 5 - 33 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-9 charge pump current charge pump current mode 1). cp t1 t0 cm 50 a normal 0 00 x 250 a 1 x 50 a extended 0 11 0 125 a 0 1 250 a 1 0 600 a 1 1 1). see table 5-7 test modes on page 32 table 5-10 bandswitching bit designation p3 p2 p1 p0 active port pin phigh 1). 12 0 00 0 plow 15 0 00 1 pmid 16 0 01 0 not used 0 01 1 phigh 12 0 10 0 plow, pfm 15, 17 0 10 1 pmid, pfm 16, 17 0 11 0 not used 0 11 1 phigh 12 1 00 0 plow, pfm 15, 17 1 00 1 pmid, pfm 16, 17 1 01 0 not used 1 01 1 phigh, pfm 12, 17 1 10 0 plow, pfm 15, 17 1 10 1 pmid, pfm 16, 17 1 11 0 not used 1 11 1 1). default after power-on
reference 5 - 34 kts6027-2, kts6029-2 wireless components specification, july 2001 table 5-11 a/d converter levels voltage at adc a2 a1 a0 (0...0.15)*v cc 00 0 (0.15...0.3)*v cc 00 1 (0.3...0.45)*v cc 01 0 (0.45...0.6)*v cc 01 1 (0.6...1)*v cc 10 0
reference 5 - 35 kts6027-2, kts6029-2 wireless components specification, july 2001 5.3 i 2 c bus timing diagram telegram examples: start-adb-db1-db2-cb-bb-stop start-adb-cb-bb-db1-db2-stop start-adb-db1-db2-stop start-adb-cb-bb-stop abbreviations: start= start condition adb= address byte db1= prog. divider byte 1 db2= prog. divider byte 2 cb= control byte bb= bandswitch byte stop= stop condition ma1 r/w ma0 ack. ack. 2nd byte 1st byte 3rd byte ack. ack. ack. addressing 4th byte 1 1 start stop 0 0 0
reference 5 - 36 kts6027-2, kts6029-2 wireless components specification, july 2001 5.4 test circuits 5.4.1 gain (g v ) test set-up in low/mid gvhfm z i >> 50 ? => v i = 2 x v meas = 80 dbv v i = v meas + 6db = 80 dbv g v = 20 log(v 0 / v i ) 5.4.2 gain (g v ) test set-up in high guhfm v i = v meas = 70 dbv g v = 20 log(v 0 / v i ) + 1 db (1 db = insertion loss of balun) device under test ifout low/ midin v i 50 ? 50 ? v v meas rms votmeter 50 ? spectrum analyser v o device under test ifout highin v i 50 ? 50 ? v v meas rms votmeter balun 1:1 highin 50 ? spectrum analyser v o
reference 5 - 37 kts6027-2, kts6029-2 wireless components specification, july 2001 5.4.3 matching circuit for optimum noise figure in low/mid nfm 5.4.4 noise figure test set-up in low/mid nfvhfm 22p 22p 7 turns wire 0.5 mm coil 5.5 mm 1n in out 15p 22p 1n 50 semi rigid cable 300 mm long 96 pf/m 33db/100m in out for f rf = 150 mhz loss = 1.3 db image suppression = 13 db for f rf = 50 mhz loss = 0 db image suppression = 16 db device under test ifout low/ midin noise source nf = nfmeas - loss of matching circuit (db) matching circuit in out noise figure meter
reference 5 - 38 kts6027-2, kts6029-2 wireless components specification, july 2001 5.4.5 noise figure test set-up in high nfuhfm 5.4.6 cross modulation test set-up in low/mid band xvhfm z i >> 50 ? => v i = 2 x v meas wanted output signal at f pix , v o = 100 dbv unwanted output signal at f snd , 80 % am modulated with 1 khz device under test ifout highin highin balun 1:1 noise source loss of balun = 1 db nf = nfmeas - loss of balun (db) noise figure meter hybrid a b c d device under test ifout low/ midin v i 50 ? 50 ? 50 ? unwanted signal source am = 80 % wanted signal source 50 ? v v meas rms votmeter v o 45.75 mhz 50 ? modulation analyser 18 db attenuator
reference 5 - 39 kts6027-2, kts6029-2 wireless components specification, july 2001 5.4.7 cross modulation test set-up in high band xuhfm wanted output signal at f pix , v o = 100 dbv unwanted output signal at f snd , 80 % am modulated with 1 khz 5.4.8 measurement of f ref and f div meas_cof hybrid a b c d device under test ifout highin highin balun 1:1 v i 50 ? 50 ? 50 ? unwanted signal source am = 80 % wanted signal source 50 ? v v meas rms votmeter v o 45.75 mhz 50 ? modulation analyser 18 db attenuator 5k 5k 18p device under test v vcc counter counter + 5 v 4 mhz pmid plow test mode: t1 = 1, t0 = 0 f q = f ref * r r: reference divider ratio f vco = f div * n n: divider ratio f ref f div
reference 5 - 40 kts6027-2, kts6029-2 wireless components specification, july 2001 5.5 electrical diagrams 5.5.1 input admittance (s11) of the low/mid band mixer input y 0 = 20ms y_vhfmix 5.5.2 input impedance (s11) of the high band mixer input z 0 = 50 ? (symmetrical) zn_uhfmix 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.5 2 3 4 5 10 20 0 0.1 0.1 0 . 2 0 .2 0 .3 0 .3 0 .4 0 .4 0.5 0.5 0 .6 0 .6 0.7 0.7 0 . 8 0 . 8 0 . 9 0 .9 1 1 1 .5 1 .5 2 2 3 3 4 4 5 5 10 10 2 0 2 0 48.25 mhz 407.25 mhz 5 10 15 20 25 30 35 40 45 50 75 100 150 200 250 500 1k 0 5 5 1 0 1 0 1 5 1 5 2 0 2 0 25 25 3 0 3 0 35 35 4 0 4 0 4 5 4 5 50 50 7 5 7 5 1 00 100 150 1 50 2 0 0 2 0 0 2 5 0 2 5 0 500 500 1 k 1 k rdiff 415.25 mhz 855.25 mhz
reference 5 - 41 kts6027-2, kts6029-2 wireless components specification, july 2001 5.5.3 output admittance (s22) of the mixer output y 0 = 20ms y_mixout 5.5.4 output impedance (s22) of the if output z 0 = 50 ? uifout 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.5 2 3 4 5 10 20 0 0.1 0.1 0 . 2 0 .2 0 .3 0 .3 0 .4 0 .4 0.5 0.5 0 .6 0 .6 0.7 0.7 0 . 8 0 . 8 0 . 9 0 .9 1 1 1 .5 1 .5 2 2 3 3 4 4 5 5 10 10 2 0 2 0 rdiff 45.75 mhz 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 1.5 2 3 4 5 10 20 0 0.1 0.1 0 .2 0 .2 0 .3 0 .3 0 .4 0 .4 0.5 0.5 0 .6 0 .6 0.7 0.7 0 . 8 0 . 8 0 .9 0 . 9 1 1 1 .5 1 .5 2 2 3 3 4 4 5 5 10 10 2 0 2 0 45.75 mhz

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