analog devices welcomes hittite microwave corporation www.analog.com www.hittite.com preliminary preliminary
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attenu a tors - di git a l - s m t 1 HMC1019ALP4E v 00.1115 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz electrical specifcations, t a = +25 c, with vdd = vdd1 = +5v, vss = -5v typi c al applic a t i ons the HMC1019ALP4E is ideal for: ? fiber optics & broadband telecom ? microwave radio & vsat ? military radios, radar & ecm ? space applications ? sensors ? test & measurement equipment 0.5 db lsb steps to 15.5 db ttl/cmos compatible, serial control unique asynchronous mode control allows immediate attenuation level setting 0.5 db typical bit error high input ip3: +45 dbm 24 lead 4x4mm smt package: 16mm2 the HMC1019ALP4E is a broadband 5-bit gaas ic dig i tal attenuator in a low cost leadless surface mount package. covering 0.1 to 30.0 ghz, the inser - tion loss is less than 4.0 db typical. the attenuator bit values are 0.5 (lsb), 1, 2, 4, 8 for a total attenu - ation of 15.5 db. attenuation accuracy is excellent at 0.3 db typical step error with an iip3 of +45 dbm. the control interface is cmos/ttl compatible and accepts a three wire serial input. the hmc1019 alp4e f e atur e s a u s e r s e l e c t a bl e p ower up s t a t e a n d a se ri a l - output port for cascading other hittite serial controlled c omponents. parameter frequency (ghz) min. typ. max. units insertion loss 0.1 - 18.0 ghz 18.0 - 26.5 ghz 26.5 - 30.0 ghz 3.0 4.0 5.0 4.5 6.0 6.5 db db db attenuation range 0.1 - 30.0 ghz 31 db return loss (rf1 & rf2, all atten. states) 0.1 - 30.0 ghz 12 db attenuation accuracy: (referenced to insertion loss) 0.5 - 7.5 db states 8 - 15.5 db states 0.1 - 30.0 ghz 0.1 - 30.0 ghz (0.3 + 6%) of atten. setting max (0.3 + 8%) of atten. setting max db db input power for 0.1 db compression 0.1 - 0.5 ghz 0.5 - 30.0 ghz 22 27 dbm dbm input third order intercept point (two-tone input power= 0 dbm each tone) 0.1 - 0.5 ghz 0.5 - 30.0 ghz 42 45 dbm dbm switching characteristics trise, tfall (10/90% rf) ton/toff (50% ctl to 10/90% rf) 0.1 - 30.0 ghz 60 90 ns ns i dd1 0.1 - 30 .0 ghz 2.5 4.5 6.5 ma i ss 0.1 - 3 0.0 ghz -7.0 -5.0 -3.0 ma general description features functional diagram information furnished by analog devices is believed to be accurate and reliable. however, no responsibility is assumed by analog devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. specifications subject to change without notice. no license is granted by implication or otherwise under any patent or patent rights of analog devices. trademarks and registered trademarks are the property of their respective owners. for price, delivery, and to place orders: analog devices, inc., one technology way, p.o. box 9106, norwood, ma 02062-9106 phone: 781-329-4700 order online at www.analog.com application support: phone: 1-800-analog-d preliminary preliminary
attenu a tors - digi t a l - s m t 2 HMC1019ALP4E v00.1115 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz serial mode truth table control voltage input attenuation state rf1 - rf2 p4 8 db p3 4 db p2 2 db p1 1 db p0 0.5 db high high high high high reference i.l. high high high high low 0.5 db high high high low high 1 db high high low high high 2 db high low high high high 4 db low high high high high 8 db low low low low low 15.5 db any combination of the above states will provide an attenuation approximately equal to the sum of the bits selected. parameter typ. min. serial period, t sck 100 ns control set-up time, t c s 20 ns control hold-time, t ch 20 ns le setup-time, t ln 10 ns min. le pulse width, t lew 10 ns min le pulse spacing, t les 630 ns serial clock hold-time from le, t ckn 10 ns hold time, t ph. 0 ns latch enable minimum width, t len 10 ns setup time, t p s 2 ns for price, delivery, and to place o rd ers: analog devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 pho ne: 781-329-4700 o rd er on line at ww w.anal og .com application support: p ho ne: 1-800-analog-d pup truth table pup attenuation state high reference i.l. low 15.5 db note: the logic state of asm1-asm2 determines the power-up state of the part per truth table for the asyn - chronous mode when le is high at power-up. asynchronous mode truth table asm1 asm2 attenuation state rf1-rf2 high high reference i.l. high low 1.5 db low high 14 db low low 15.5 db bias voltages & currents vdd +5v @ 0.2 ma vdd1 +5v @ 4.5 ma vss -5v @ 5 ma control voltage state bias condition low 0 to 0.8v @ 1 a high 2 to 5v @ 1 a preliminary
attenu a tors - digit a l - s m t 3 HMC1019ALP4E v 00.1115 0.5 db lsb gaas mmic 5-bit digital attenuator, 0.1 - 30 ghz absolute maximum ratings rf input power (0.1 to 30.0 ghz) +27 dbm control voltage (clk, serin, le, pup, asm1, asm2, s/a) vdd + 0.5v vdd, vdd1 +7 vdc vss -7 vdc channel temperature 150 c continuous pdiss (t = 85 o c) (derate 6.8 mw/ o c above 85 o c) 0.445 w thermal resistance 146 c/w storage temperature -65 to + 150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a electrostatic sensitive device observe handling precautions outline drawing notes : 1. leadfram e material: copper alloy 2. d i m ensions a re in in ch es [m illi m eters ] 3. lead spaci ng tolerance is non-cumulative. 4. pad burr length shall be 0.15mm maximum. pad burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hittite application note for suggested l a n d pa t tern . for price, delivery, and to place o rd ers: analog devices, inc., one techn ol ogy way, p.o. box 9106, norwood, ma 02062-9106 pho ne: 781-329-4700 o rd er on line at ww w.anal og .com application support: p ho ne: 1-800-analog-d preliminary preliminary
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