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| (R) 5962-0721201QXC Data Sheet November 1, 2007 FN6558.1 Video Distribution Amplifier The 5962-0721201QXC is a fully DSCC SMD compliant parts and the SMD data sheets is available on the DSCC website (http://www.dscc.dla.mil/ programs/specfind/default.asp). The 5962-0721201QXC is electrically equivalent to the EL8108. Reference equivalent "EL8108" data sheet for additional information. The 59620721201QXC is a dual current feedback operational amplifier designed for video distribution solutions. This device features a high drive capability of 450mA while consuming 13mA of supply current per amplifier and operating from a single 5V to 12V supply. The 5962-0721201QXC is available in the industry standard 10 Ld Flatpack. The 5962-0721201QXC is ideal for driving multiple video loads while maintaining linearity. Features * Drives up to 450mA from a +12V supply * 20VP-P differential output drive into 100 * -85dBc typical driver output distortion at full output at 150kHz * -70dBc typical driver output distortion at 3.75MHz * Low quiescent current of 13mA per amplifier * 300MHz bandwidth Applications * Video distribution amplifiers Pinout 5962-0721201QXC (10 LD FLATPACK) TOP VIEW Ordering Information PART NUMBER PART MARKING PACKAGE PKG. DWG. # 1 2 OUTA INA- NC NC VS+ OUTB INB- 10 9 8 7 6 5962-0721201QXC 07212 01QHC TABLE 1. 150 1 1 2 2 3 3 2 3 4 5 6 150 0 1 1 2 2 3 0 0 0 0 0 10 Ld Flat Pack K10.A 3 INA+ GND INB+ DIFF GAIN 0.03 0.03 0.05 0.06 0.08 0.11 0.04 0.05 0.07 0.08 0.10 DIFF PHASE 0.01 0.01 0.02 0.03 0.03 0.03 0.01 0.02 0.02 0.03 0.03 4 5 1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2007. All Rights Reserved All other trademarks mentioned are the property of their respective owners. 5962-0721201QHC Absolute Maximum Ratings (TA = +25C) VS+ Voltage to Ground . . . . . . . . . . . . . . . . . . . . . . -0.3V to +13.2V VIN+ Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND to VS+ Current into any Input . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8mA Continuous Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . 60mA Thermal Information Thermal Resistance (Typical) JA (C/W) 10 Lead Flatpack . . . . . . . . . . . . . . . . . . . . . . . . . . . 177 Ambient Operating Temperature Range . . . . . . . . .-55C to +125C Storage Temperature Range . . . . . . . . . . . . . . . . . .-60C to +150C Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150C CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: TJ = TC = TA Electrical Specifications PARAMETER AC PERFORMANCE BW VS = 12V, RF = 750, RL = 100 connected to mid supply, TA = +25C, unless otherwise specified. DESCRIPTION CONDITIONS MIN TYP MAX UNIT -3dB Bandwidth RF = 500, AV = +2 RF = 500, AV = +4 200 150 -83 -70 -60 -50 800 MHz MHz dBc dBc dBc dBc V/s HD Total Harmonic Distortion, Differential f = 200kHz, VO = 16VP-P, RL = 50 f = 4MHz, VO = 2VP-P, RL = 100 f = 8MHz, VO = 2VP-P, RL = 100 f = 16MHz, VO = 2VP-P, RL = 100 SR Slew Rate, Single-ended VOUT from -3V to +3V INPUT CHARACTERISTICS eN iN Input Noise Voltage -Input Noise Current 6 13 nV Hz pA/ Hz OUTPUT CHARACTERISTICS IOUT Output Current RL = 0 450 mA Typical Performance Curves 22 VS = 6V, AV = 5 20 RL = 100 DIFF 18 16 GAIN (dB) 14 12 10 8 6 4 2 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 750 RF = 1k RF = 500 GAIN (dB) RF = 243 22 VS = 6V, AV = 5 20 RL = 100 DIFF 18 16 14 12 10 8 6 4 2 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 750 RF = 1k RF = 500 RF = 243 FIGURE 1. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (FULL POWER MODE) FIGURE 2. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (3/4 POWER MODE) 2 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves 22 VS = 6V, AV = 5 20 RL = 100 DIFF 18 16 GAIN (dB) 14 12 10 8 6 4 2 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 1k RF = 750 RF = 500 RF = 243 GAIN (dB) (Continued) 28 VS = 6V, AV = 10 26 RL = 100 DIFF 24 22 20 18 16 14 12 10 8 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 750 RF = 1k RF = 243 RF = 500 FIGURE 3. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (1/2 POWER MODE) FIGURE 4. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (FULL POWER MODE) 28 VS = 6V, AV = 10 26 RL = 100 DIFF 24 22 GAIN (dB) 20 18 16 14 12 10 8 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 750 RF = 1k RF = 243 GAIN (dB) RF = 500 28 VS = 6V, AV = 10 26 RL = 100 DIFF 24 22 20 18 16 14 12 10 8 100k 1M 10M FREQUENCY (Hz) 100M 500M RF = 1k RF = 243 RF = 500 RF = 750 FIGURE 5. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (3/4 POWER MODE) FIGURE 6. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF (1/2 POWER MODE) RF = 248 RF = 500 10 GAIN (dB) 8 6 4 2 0 -2 100k 1M NORMALIZED GAIN (dB) VS = 6V 14 A = 2 V 12 RL = 100 DIFF 8 6 4 2 0 -2 -4 -6 -8 10M FREQUENCY (Hz) 100M 500M VS = 6V AV = 2 RF = 500 RL = 150 RF = 1k RF = 750 RL = 25 RL = 50 100k 1M 10M FREQUENCY (Hz) 100M 500M FIGURE 7. DIFFERENTIAL FREQUENCY RESPONSE WITH VARIOUS RF FIGURE 8. FREQUENCY RESPONSE FOR VARIOUS RLOAD 3 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves -50 VS = 6V AV = 5 -55 RL = 50 DIFF RF = 750 -60 HD (dB) HD (dB) -65 -70 -75 -80 -85 1 2 3 4 5 6 VOP-P (V) 2nd HD 7 8 9 3rd HD (Continued) -50 VS = 6V AV = 5 -55 R = 50 DIFF L RF = 750 -60 -65 -70 -75 2nd HD -80 1 2 3 4 5 6 VOP-P (V) 7 8 9 3rd HD FIGURE 9. DISTORTION AT 2MHz FIGURE 10. DISTORTION AT 3MHz -40 VS = 6V A =5 -45 V RL = 50 DIFF RF = 750 -50 HD (dB) -55 -60 -65 HD (dB) 3rd HD -40 VS = 6V AV = 5 -45 RL = 50 DIFF RF = 750 3rd HD -50 -55 2nd HD -60 -70 -75 1 2 3 4 5 VOP-P (V) 6 2nd HD 7 8 9 -65 1 2 3 4 5 6 VOP-P (V) 7 8 9 FIGURE 11. DISTORTION AT 5MHz FIGURE 12. DISTORTION AT 10MHz -70 VS = 6V AV = 5 -75 R = 750 F VOPP = 4V -80 HD (dB) 2nd HD -85 3rd HD -90 -95 -100 50 HD (dB) -60 VS = 6V AV = 5 -65 R = 750 F VOPP = 4V -70 -75 -80 2nd HD -85 -90 50 3rd HD 60 70 80 90 100 110 RLOAD () 120 130 140 150 60 70 80 90 100 110 RLOAD () 120 130 140 150 FIGURE 13. 2nd AND 3rd HARMONIC DISTORTION vs RLOAD @ 2MHz FIGURE 14. 2nd AND 3rd HARMONIC DISTORTION vs RLOAD @ 3MHz 4 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves -50 -55 -60 -65 HD (dB) 3rd HD -70 -75 -80 -85 -90 50 60 70 80 90 100 110 RLOAD () 120 130 140 150 2nd HD VS = 6V AV = 5 RF = 750 VOPP = 4V HD (dB) (Continued) -40 -45 -50 -55 -60 -65 -70 -75 -80 50 60 70 80 90 100 110 RLOAD () 120 130 140 150 2nd HD 3rd HD VS = 6V AV = 5 RF = 750 VOPP = 4V FIGURE 15. 2nd AND 3rd HARMONIC DISTORTION vs RLOAD @ 5MHz FIGURE 16. 2nd AND 3rd HARMONIC DISTORTION vs RLOAD @ 10MHz VS = 6V, AV = 5 22 R = 50 L 20 RF = 750 18 GAIN (dB) 16 14 12 10 8 6 0 100k 1M 10M FREQUENCY (Hz) 100M 500M CL = 0pF CL = 22pF CL = 47pF CL = 33pF 24 VS = 6V, AV = 5 22 RL = 50 20 RF = 750 18 GAIN (dB) 16 14 12 10 8 6 4 100k 1M CL = 12pF CL = 0pF 10M FREQUENCY (Hz) 100M 500M CL = 47pF CL = 39pF FIGURE 17. FREQUENCY RESPONSE WITH VARIOUS CL FIGURE 18. FREQUENCY RESPONSE vs VARIOUS CL (3/4 POWER MODE) 24 CHANNEL SEPARATION (dB) VS = 6V, AV = 5 22 RL = 50 20 RF = 750 18 GAIN (dB) 16 14 12 10 8 6 4 100k 1M 10M FREQUENCY (Hz) 100M 500M CL = 12pF CL = 0pF CL = 47pF CL = 37pF -10 -30 -50 -70 A B B A -90 -110 10k 100k 1M FREQUENCY (Hz) 10M 100M FIGURE 19. FREQUENCY RESPONSE WITH VARIOUS CL (1/2 POWER MODE) FIGURE 20. CHANNEL SEPARATION vs FREQUENCY 5 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves -10 (Continued) 10M 3M 200 150 PHASE 100k 30k 10k 3k 1k GAIN 100 50 0 -50 -100 -150 -200 PHASE () 4 -30 PSRR+ -50 PSRRMAGNITUDE () PSRR (dB) 300k -70 -90 -110 100k -110 1M 10M FREQUENCY (Hz) 10M 100M 200M 1k 10k 100k 1M FREQUENCY (Hz) 10M 100M FIGURE 21. PSRR vs FREQUENCY FIGURE 22. TRANSIMPEDANCE (ROL) vs FREQUENCY VOLTAGE/CURRENT NOISE (nV/Hz)(nA/Hz) 1000 100 10 1 0.1 IN0.01 0.001 0.0001 10 100 IN+ 1k 10k 100k FREQUENCY (Hz) 1M 10M EN OUTPUT IMPEDANCE () 10 VS = 6V, AV = 1 RF = 750 1 0.1 10k 100k 1M FREQUENCY (Hz) 10M 100M FIGURE 23. VOLTAGE AND CURRENT NOISE vs FREQUENCY FIGURE 24. OUTPUT IMPEDANCE vs FREQUENCY 150 130 120 110 BW (MHz) 100 90 80 70 60 50 3.0 3.5 4.0 1/2 POWER MODE 4.5 VS (V) 5.0 5.5 6.0 FULL POWER MODE 3/4 POWER MODE AV = 5, RF = 750, RLOAD = 100 DIFF DIFFERENTIAL GAIN (%) 0.40 VS = 6V 0.35 0.30 1/2 POWER MODE 0.25 0.20 0.15 0.10 0.05 0 1 FULL POWER MODE 3/4 POWER MODE 2 # OF 150 LOADS 3 FIGURE 25. DIFFERENTIAL BANDWIDTH vs SUPPLY VOLTAGE FIGURE 26. DIFFERENTIAL GAIN 6 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves 0.09 VS = 6V DIFFERENTIAL PHASE (%) 0.08 0.07 IS (mA) 0.06 0.05 0.04 0.03 1/2 POWER MODE 0.02 0.01 1 2 # OF 150 LOADS 3 4 3/4 POWER MODE FULL POWER MODE 14 12 10 8 6 1/2 POWER MODE 4 2 0 1 2 3 VS (V) 4 5 +IS -IS 6 3/4 POWER MODE FULL POWER MODE (Continued) 16 FIGURE 27. DIFFERENTIAL PHASE FIGURE 28. SUPPLY CURRENT vs SUPPLY VOLTAGE 1 0 SLEW RATE (V/s) IB+ -1 -2 IB-3 -4 -5 1.8k 1.7k 1.6k 1.5k 1.4k 1.3k 1.2k -50 INPUT BIAS CURRENT (A) 0 25 50 75 100 125 150 -25 0 25 50 75 100 125 150 TEMPERATURE (C) TEMPERATURE (C) FIGURE 29. INPUT BIAS CURRENT vs TEMPERATURE FIGURE 30. SLEW RATE vs TEMPERATURE 5 4 OFFSET VOLTAGE (mV) 3 2 1 0 -1 -50 3.0 2.5 2.0 1.5 1.0 0.5 0 -50 TRANSIMPEDANCE (M) -25 0 25 50 75 100 125 150 -25 0 25 50 75 100 125 150 TEMPERATURE (C) TEMPERATURE (C) FIGURE 31. OFFSET VOLTAGE vs TEMPERATURE FIGURE 32. TRANSIMPEDANCE vs TEMPERATURE 7 FN6558.1 November 1, 2007 5962-0721201QHC Typical Performance Curves 5.10 RLOAD = 100 5.05 VS = 6V SUPPLY CURRENT (mA) 25 50 75 TEMPERATURE (C) 100 125 150 OUTPUT VOLTAGE (V) 5.00 4.95 4.90 4.85 4.80 4.75 -50 (Continued) 16.0 15.5 15.0 14.5 14.0 13.5 13.0 12.5 -25 0 12.0 -50 -25 0 25 50 75 TEMPERATURE (C) 100 125 150 FIGURE 33. OUTPUT VOLTAGE vs TEMPERATURE FIGURE 34. SUPPLY CURRENT vs TEMPERATURE 3 AV = 5 RF = 750 RL = 100 DIFF 2 PEAKING (dB) 1 0 -1 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VS (V) FIGURE 35. DIFFERENTIAL PEAKING vs SUPPLY VOLTAGE Applications Information Product Description The 5962-0721201QXC is a dual current feedback operational amplifier designed for video distribution solutions. It is a dual current mode feedback amplifier with low distortion while drawing moderately low supply current. It is built using Intersil's proprietary complimentary bipolar process. Due to the current feedback architecture, the 5962-0721201QXC closed-loop 3dB bandwidth is dependent on the value of the feedback resistor. First the desired bandwidth is selected by choosing the feedback resistor, RF, and then the gain is set by picking the gain resistor, RG. The curves at the beginning of the Typical Performance Curves section show the effect of varying both RF and RG. The 3dB bandwidth is somewhat dependent on the power supply voltage. plane construction is highly recommended. Lead lengths should be as short as possible, below 1/4". The power supply pins must be well bypassed to reduce the risk of oscillation. A 4.7F tantalum capacitor in parallel with a 0.1F ceramic capacitor is adequate for each supply pin. For good AC performance, parasitic capacitances should be kept to a minimum, especially at the inverting input. This implies keeping the ground plane away from this pin. Carbon resistors are acceptable, while use of wire-wound resistors should not be used because of their parasitic inductance. Similarly, capacitors should be low inductance for best performance. Capacitance at the Inverting Input Due to the topology of the current feedback amplifier, stray capacitance at the inverting input will affect the AC and transient performance of the 5962-0721201QXC when operating in the non-inverting configuration. In the inverting gain mode, added capacitance at the inverting input has little effect since this point is at a virtual ground and stray capacitance is therefore not "seen" by the amplifier. Power Supply Bypassing and Printed Circuit Board Layout As with any high frequency device, good printed circuit board layout is necessary for optimum performance. Ground 8 FN6558.1 November 1, 2007 5962-0721201QHC Feedback Resistor Values The 5962-0721201QXC has been designed and specified with RF = 500 for AV = +2. This value of feedback resistor yields extremely flat frequency response with little to no peaking out to 200MHz. As is the case with all current feedback amplifiers, wider bandwidth, at the expense of slight peaking, can be obtained by reducing the value of the feedback resistor. Inversely, larger values of feedback resistor will cause rolloff to occur at a lower frequency. See the curves in the Typical Performance Curves section which show 3dB bandwidth and peaking vs. frequency for various feedback resistors and various supply voltages. Single Supply Operation If a single supply is desired, values from +5V to +12V can be used as long as the input common mode range is not exceeded. When using a single supply, be sure to either 1) DC bias the inputs at an appropriate common mode voltage and AC couple the signal, or 2) ensure the driving signal is within the common mode range of the 5962-0721201QXC. Driving Cables and Capacitive Loads The 5962-0721201QXC was designed with driving multiple coaxial cables in mind. With 450mA of output drive and low output impedance, driving six, 75 double terminated coaxial cables to 11V with one 5962-0721201QXC is practical. When used as a cable driver, double termination is always recommended for reflection-free performance. For those applications, the back termination series resistor will decouple the 5962-0721201QXC from the capacitive cable and allow extensive capacitive drive. Other applications may have high capacitive loads without termination resistors. In these applications, an additional small value (5 to 50) resistor in series with the output will eliminate most peaking. The schematic below shows the EL8108 driving 6 double terminated cables, each of average length of 50 feet. +5V Bandwidth vs Temperature Whereas many amplifier's supply current and consequently 3dB bandwidth drop off at high temperature, the 59620721201QXC was designed to have little supply current variations with temperature. An immediate benefit from this is that the 3dB bandwidth does not drop off drastically with temperature. Supply Voltage Range The 5962-0721201QXC has been designed to operate with supply voltages from 2.5V to 6V. Optimum bandwidth, slew rate, and video characteristics are obtained at higher supply voltages. However, at 2.5V supplies, the 3dB bandwidth at AV = +5 is a respectable 200MHz. -5V 750 750 All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems. Intersil Corporation's quality certifications can be viewed at www.intersil.com/design/quality Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 9 FN6558.1 November 1, 2007 5962-0721201QHC Ceramic Metal Seal Flatpack Packages (Flatpack) K10.A MIL-STD-1835 CDFP3-F10 (F-4A, CONFIGURATION B) e -Ab PIN NO. 1 ID AREA E1 0.004 M H A-B S DS 0.036 M -B- 10 LEAD CERAMIC METAL SEAL FLATPACK PACKAGE A A D INCHES SYMBOL A b b1 MIN 0.045 0.015 0.015 0.004 0.004 0.240 0.125 0.030 0.008 0.250 0.026 0.005 10 MAX 0.115 0.022 0.019 0.009 0.006 0.290 0.260 0.280 0.015 0.370 0.045 0.0015 MILLIMETERS MIN 1.14 0.38 0.38 0.10 0.10 6.10 3.18 0.76 1.27 BSC 0.20 6.35 0.66 0.13 10 0.38 9.40 1.14 0.04 MAX 2.92 0.56 0.48 0.23 0.15 7.37 6.60 7.11 NOTES 3 3 7 2 8 6 Rev. 0 3/07 S1 H A-B S DS c c1 D E E1 E2 E3 e k L Q S1 M N Q A -C- E C -D-H- L E3 E2 E3 LEAD FINISH L SEATING AND BASE PLANE 0.050 BSC c1 BASE METAL b1 M M (b) SECTION A-A (c) NOTES: 1. Index area: A notch or a pin one identification mark shall be located adjacent to pin one and shall be located within the shaded area shown. The manufacturer's identification shall not be used as a pin one identification mark. Alternately, a tab (dimension k) may be used to identify pin one. 2. If a pin one identification mark is used in addition to a tab, the limits of dimension k do not apply. 3. This dimension allows for off-center lid, meniscus, and glass overrun. 4. Dimensions b1 and c1 apply to lead base metal only. Dimension M applies to lead plating and finish thickness. The maximum limits of lead dimensions b and c or M shall be measured at the centroid of the finished lead surfaces, when solder dip or tin plate lead finish is applied. 5. N is the maximum number of terminal positions. 6. Measure dimension S1 at all four corners. 7. For bottom-brazed lead packages, no organic or polymeric materials shall be molded to the bottom of the package to cover the leads. 8. Dimension Q shall be measured at the point of exit (beyond the meniscus) of the lead from the body. Dimension Q minimum shall be reduced by 0.0015 inch (0.038mm) maximum when solder dip lead finish is applied. 9. Dimensioning and tolerancing per ANSI Y14.5M - 1982. 10. Controlling dimension: INCH. 10 FN6558.1 November 1, 2007 |
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