amgp-6445 40.5 C 43.5 ghz smt packaged linear power amplifi er data sheet description the amgp-6445 is a linear power amplifi er in a surface mount package designed for use in transmitters that operate?at frequencies between 40.5 ghz and 43.5 ghz.?in the operational frequency band, it provides 27dbm of output power (p-1 db) and 19 db of small-signal gain.?this pa is designed for high linearity applications, and the pa shows more than +31 dbm oip3 at 18 dbm/tone output power. functional block diagram features ?? 5 x 5 mm surface mount package ?? rf frequency range from 40.5 to 43.5 ghz ?? gain: 19 db typical ?? output p1db : +27.5 dbm typical ?? output ip3: +31 dbm typical ?? 50 ? input and output match ?? esd protection all ports above 50 v mm and 250 v hbm ?? integrated temperature compensated power detector ?? vdd/id: 5 v/700 ma ?? 40 c to +85 c operation application ?? microwave radio systems package diagram attention: observe precautions for handling electrostatic sensitive devices. esd machine model: 50v esd human body model: 250v refer to avago application note a004r: electrostatic discharge damage and control. pin function 1vd1 2vd2 3 det_o 4 rf_out 5 det_r 6vg2 7vg1 8 rf_in 8 1 2 3 4 5 6 7 10 k : 8 1 2 3 4 5 6 7 rf_in rf_out vd1 vd2 det_out det_ref vg2 vg1 note: msl rating = level 2a
2 electrical specifications table 1. absolute minimum and maximum ratings parameter specifi cations comments description min. max. unit drain supply voltage vd1 5.5 v vd2 gate voltage vg1 -2 0 v vg2 totel gate current ig1 -3 ma ig, total = ig1 + ig2 ig, total occurs at highest rf pout condition. ig2 rf input power (pin) rfin 20 dbm cw powe dissipation (pd) 4 w pd = vd1 x id1 + vd2 x id2 + pin C pout channel temperature 150 c storage temperature -65 150 c table 2. recommended operating range parameter specifi cations comments description pin min. typical max. unit drain supply voltage vd1 4.7 [1] v vd2 4.4 gate supply voltage vg1 -0.83 -0.63 -0.43 v vg2 quiescent drain supply current (idq) vd1 200 [2] ma idq = id1 + id2 vd2 560 rf output power (pout) rfout 28 30 dbm cw frequency range 40.5 43.5 ghz thermal resistance, ? ch-b 13 c/w channel to board case temperature -40 +85 c esd human body model 250 v machine model 50 v notes: 1. not recommend to operate below that this voltage level; otherwise, the amplifi er may enter instability. 2. not recommend to operate above that this current level; otherwise, the amplifi er may enter instability.
3 table 3. rf electrical characteristics [1] all data measured on a 2.4mm connector based evaluation board at vdd1 = vdd2 = 5 v (pulse), idq = 0.7 a (id1 + id2), t c = 25 c, and 50 ? at all ports. parameter performance comments min. typical max. unit input return loss (s11) -8 db output return loss (s22) -8 db gain (s21) freq = 40.5 ghz freq = 42 ghz freq = 43.5 ghz 18 22.9 21.1 22.5 dbm freq = 40.5, 42, 43.5 ghz reverse isolation (s21) -40 db p1db freq = 40.5 ghz freq = 42 ghz freq = 43.5 ghz 27 28.9 27.9 29.8 dbm freq = 40.5, 42, 43.5 ghz im3 level -23 dbc ? f = 20 mhz, po =18 dbm/tone detector sensitivity 2.4 v/w note: 1. gain and p1db measurement accuracy is subjected to the tolerance of 0.5 db, 0.5 dbm respectively.
4 p1db @ 40.5 ghz, mean = 28.9 dbm, lsl = 27 dbm gain @ 42 ghz, mean = 21.1 db, lsl = 18 db gain @ 43.5 ghz, mean = 22.5 db, lsl = 18 db gain @ 40.5 ghz, mean = 22.9 db, lsl = 18 db product consistency distribution charts at 40.5 ghz, 42 ghz and 43.5 ghz, vdd = 5.5 v, id = 0.7 a (sample size of 1500 pieces) p1db @ 42 ghz, mean = 27.9 dbm, lsl = 27 dbm p1db @ 43.5 ghz, mean = 29.8 dbm, lsl = 27 dbm 26 28 30 31 32 27 29 26 28 30 31 32 27 29 26 28 30 31 32 27 29 lsl lsl lsl 18 19 21 20 23 24 25 26 22 lsl lsl lsl 18 19 21 20 23 24 25 26 22 18 19 21 20 23 24 25 26 22
5 figure 1. s21(db) frequency sweep figure 3. s22(db) frequency sweep selected performance plots figure 4. s12(db) frequency sweep figure 5. p-1(dbm) frequency sweep figure 6. oip3(dbm) frequency sweep at po=18dbm/tone figure 2. s11(db) frequency sweep -5 -25 0 0 5 10 15 20 25 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s21 [db] -20 -15 -10 -5 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s11 [db] -25 -20 -15 -10 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s22 [db] -70 -60 -50 -40 -30 -20 -10 0 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s12 [db] 25 26 27 28 29 30 38 39 40 41 42 43 44 frequency [ghz] p-1 [dbm] 25 26 27 28 29 30 31 32 33 34 35 38 39 40 41 42 43 44 frequency [ghz] oip3 [dbm] -35 -33 -31 -29 -27 -25 -23 -21 -19 -17 -15 im3 level [dbc] oip3 [dbm] im3 [dbc] 0
6 figure 7. s21(db) frequency sweep over temperature figure 9. s22(db) frequency sweep over temperature figure 8. s11(db) frequency sweep over temperature figure 10. s12(db) frequency sweep over temperature figure 11. p-1(dbm) frequency sweep over temperature figure 12. typical vg to obtain idq = 700 ma over temperature selected over temperature performance plots all data measured on a 2.4 mm connector based evaluation board at vdd1 = vdd2 = 5 v, idq = 0.7 a (id1 + id2), and 50 ? at all ports. idg has been maintained at 700 ma under diff erent temperature conditions. -25 -20 -15 -10 -5 0 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s11 [db] 0 5 10 15 20 25 30 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s21 [db] -25 -20 -15 -10 -5 0 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s22 [db] -40 c 25 c 85 c -40 c 25 c 85 c -40 c 25 c 85 c -40 c 25 c 85 c -80 -70 -60 -50 -40 -30 -20 -10 0 35 36 37 38 39 40 41 42 43 44 45 frequency [ghz] s12 [db] -0.645 -0.640 -0.635 -0.630 -0.625 -0.620 -0.615 -0.610 -0.605 -0.600 -0.595 -0.590 -60 -40 -20 0 20 40 60 80 100 temperature [c] vgs [v] 20 21 22 23 24 25 26 27 28 29 30 31 38 39 40 41 42 43 44 frequency [ghz] p-1 [dbm] -40 c 25 c 85 c
7 figure 13. detector voltages vs. output power at freq = 40 ghz figure 15. detector voltages vs. output power at freq = 42 ghz figure 14. detector voltages vs. output power at freq = 41 ghz figure 16. detector voltages vs. output power at freq = 43 ghz figure 17. detector voltages vs. output power at freq = 44 ghz figure 18. typical detector sensitivity vs. output power at freq = 42 ghz detector performance plots det_o @85 c det_o @-40 c det_r @85 c det_r @-40 c det_o @25 c det_r @25 c det_o vdelta [v] 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 pout [w] vdet_r - vdet_o [v] det_o @85 c det_o @-40 c det_r @85 c det_r @-40 c det_o @25 c det_r @25 c det_o @85 c det_o @-40 c det_r @85 c det_r @-40 c det_o @25 c det_r @25 c det_o @85 c det_o @-40 c det_r @85 c det_r @-40 c det_o @25 c det_r @25 c det_o @85 c det_o @-40 c det_r @85 c det_r @-40 c det_o @25 c det_r @25 c -1.5 -1 -0.5 0 0.5 1 1.5 0 5 10 15 20 25 30 pout [dbm] det_o [v] and det_r[v] -1.5 -1 -0.5 0 0.5 1 1.5 0 5 10 15 20 25 30 pout [dbm] det_o [v] and det_r[v] -1.5 -1 -0.5 0 0.5 1 1.5 0 5 10 15 20 25 30 pout [dbm] det_o [v] and det_r[v] -1.5 -1 -0.5 0 0.5 1 1.5 0 5 10 15 20 25 30 pout [dbm] det_o [v] and det_r[v] -1.5 -1 -0.5 0 0.5 1 1.5 0 5 10 15 20 25 30 pout [dbm] det_o [v] and det_r[v]
8 amgp 6445 ywwdnn 1 2 3 4 8 7 6 5 gnd gnd gnd gnd avago tech 5 x 5 mm q104 evaluation board description table 4. typical test conditions pin vd1,2 5 v drain supply voltage idq = id1 + id2 700 ma quiescent drain current vg1, 2 -0.6 gate supply voltage notes: vg1 and vg2 of -0.6 v may need be adjusted to obtain idsq = 700 ma. recommended turn on sequence ?? apply vg1 and vg2 at -1.5 v ?? apply vd1 and vd2 at 0 v ?? increase vd to 5 v ?? increase vg of -1.5 v to approximately -0.6 v to obtain idsq = 0.7 a ?? apply rf input not to exceed 20 dbm turn off in reverse order demo board circuit rf_in rf_out vdd 8 1 2 3 4 5 6 7 100 pf > 0.1 p f 100 pf > 0.1 p f vgg det_0 det_r integrated detector application circuit to obtain temperature compensated rf power detector function, a diff erential voltage between det_r and det_o must be obtained by using an operational amplifi er in a diff erential mode confi guration as shown in figure 19. figure 19. figure 20. +5 v det_0 +5 v + C C5 v det_r 100 k : 100 k : vout = det_r C det_0 10 k : 10 k : 10 k : 10 k :
for product information and a complete list of distributors, please go to our web site: www.avagotech.com avago, avago technologies, and the a logo are trademarks of avago technologies in the united states and other countries. data subject to change. copyright ? 2005-2012 avago technologies. all rights reserved. av02-3210en - may 10, 2012 package dimension, pcb layout and tape and reel information please refer to avago technologies application note 5521, amxp-xxxx production assembly process (land pattern b). part number ordering information part number devices per container container amgp-6445-blkg 10 antistatic bag AMGP-6445-TR1G 100 7 reel amgp-6445-tr2g 500 7 reel
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