switche s - multi- t hrow - sm t 1 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz general description features functional diagram t he h m c 322a l p4 e is a broadband non-refective gaas m e sf et sp8 t switch in a low cost leadless surface mount package. c overing d c to 8 g h z, this switch offers high isolation and low insertion loss. t his switch also includes an on board binary decoder circuit which reduces the required logic control lines to three. t he switch operates using a negative control voltage of 0/-5 volts, and requires a fxed bias of -5v. t his switch is suitable for usage in 50- o hm or 75- o hm systems. broadband performance: d c - 8.0 g h z h igh i solation: >30 db@ 6 g h z l ow i nsertion l oss: 2.4 db@ 6 g h z i ntegrated 3:8 ttl decoder 24 l ead 4x4mm qfn package: 9 mm2 electrical s pecifcations, t a = +25 c, with 0/-5v control, 50 ohm s ystem typical a pplications t his switch is suitable for usage in d c - 8.0 g h z 50- o hm or 75- o hm systems: ? broadband ? fiber o ptics ? switched filter banks ? w ireless below 8 g h z parameter frequency min. t yp. max. u nits i nsertion l oss d c - 2.0 g h z d c - 4.0 g h z d c - 8.0 g h z 1.8 2.0 2.5 2.5 2.7 2.9 db db db i solation d c - 2.0 g h z d c - 4.0 g h z d c - 6.0 g h z d c - 8.0 g h z 35 30 25 20 50 45 40 35 db db db db r eturn l oss o n state d c - 2.0 g h z d c - 8.0 g h z 9 6 17 15 db db r eturn l oss o ff state d c - 8.0 g h z 7 20 db i nput power for 1 db c ompression 0.5 - 8.0 g h z 19 26 dbm i nput t hird o rder i ntercept ( t wo- t one i nput power = +7 dbm e ach t one) 0.5 - 8.0 g h z 36 40 dbm switching c haracteristics t ri s e , tfa ll (10/90% r f) t o n, t o ff (50% ctl to 10/90% r f) d c - 8.0 g h z 25 150 ns ns 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 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. specifcations 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.
switche s - multi- t hrow - sm t 2 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz input third order intercept point return loss 0.1 and 1 db input compression point insertion loss vs. temperature isolation -5 -4 -3 -2 -1 0 0123456789 +25 c -40 c +85 c insertion loss (db) frequency (ghz) -35 -30 -25 -20 -15 -10 -5 0 0123456789 rfc rf1-8 on rf1-8 off return loss (db) frequency (ghz) -70 -60 -50 -40 -30 -20 -10 0 0123456789 rf1 rf2 rf3 rf4 rf5 rf6 rf7 rf8 isolation (db) frequency (ghz) 10 15 20 25 30 012345678 0.1db compression point 1db compression point input compression point (dbm) frequency (ghz) 30 35 40 45 50 12345678 input third order intercept (dbm) frequency (ghz) 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
switche s - multi- t hrow - sm t 3 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz truth table bias voltage & current control voltages ttl interface circuit note: control inputs a, b, and c can be driven directly with ttl logic with -5 volts applied to the hct logic gates vee pin and to vee (pin 8) of the rf switch. c ontrol i nput signal path state a b c r f co m to: h igh h igh h igh r f1 l ow h igh h igh r f2 h igh l ow h igh r f3 l ow l ow h igh r f4 h igh h igh l ow r f5 l ow h igh l ow r f6 h igh l ow l ow r f7 l ow l ow l ow r f8 vee r ange = -5.0 vdc 10% vee (vdc) i ee ( t yp.) (ma) i ee (max.) (ma) -5.0 5.0 9.0 state bias c ondition l ow -3v to 0 vdc @ 25 a t ypical h igh -5 to -4.2 vdc @ 5 a t ypical 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
switche s - multi- t hrow - sm t 4 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz a bsolute maximum ratings outline drawing bias voltage r ange (vee) -7.0 vd c c ontrol voltage r ange (a, b, & c ) vee -0.5v to +1.0 vdc storage t emperature -65 to +150 c o perating t emperature -40 to +85 c maximum i nput power i nsertion l oss path t erminated path 26.5 dbm 24 dbm c hannel t emperature 150 c c ontinuous pdiss ( t = 85 c ) ( derate 5.34 m w / c ) 0.348 w t hermal r esistance i nsertion l oss path t erminated path 184 c / w 243 c / w e sd sensitivity ( h bm) c lass 1a electro s t a tic s e ns iti v e de v ice o bs er v e h and li ng p rec a utio ns n ote s: 1. le adf r am e ma teri a l : co pp er a llo y 2. d i m e ns io ns a re i n i n che s [m illi m eter s] 3. le ad spa ci ng toler an ce i s n o n- cu m ul a ti v e . 4. pad b urr le ng th s h a ll b e 0.15mm max i m u m. pad b urr hei g ht s h a ll b e 0.05mm max i m u m. 5. pa c kag e w a r p s h a ll n ot e x cee d 0.05mm. 6. a ll g rou nd le ads and g rou nd padd le m u s t b e s ol d ere d to p c b r f g rou nd. 7. re f er to hittite app lic a tio n n ote f or s u gg e s te d l and pa t ter n. part number package body material l ead finish ms l r ating package marking [2] hm c 322a l p4 e r o h s-compliant l ow stress i njection molded plastic 100% matte sn ms l 3 [1] h 322a xxxx [1] max peak refow temperature of 260 c [2] 4-digit lot number xxxx package information 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
switche s - multi- t hrow - sm t 5 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz pin number function description i nterface schematic 1, 3, 5, 7, 12, 14, 16, 18, 21, 23 gnd package bottom has exposed metal paddle that must also be connected to p c b r f ground. 2, 4, 6, 13, 15, 17, 19, 22, 24 r f1 - r f8 & r f c t his pin is d c coupled and matched to 50 o hm. blocking capacitors are required if r f line potential is not equal to 0v. 8 v ee supply voltage = -5v 10% 9 ctlc see truth table and control voltage table. 10 ctl b see truth table and control voltage table. 11 ctl a see truth table and control voltage table. 20 n/ c t his pin should be connected to p c b r f ground to maximize isolation. pin descriptions 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
switche s - multi- t hrow - sm t 6 HMC322ALP4E v01.0316 ga a s mmic s p8t non-reflective s witch, dc - 8 ghz evaluation pcb t he circuit board used in the application should be generated with proper r f circuit design tech - niques. signal lines at the r f port should have 50 ohm impedance and the package ground leads and backside ground slug should be connected directly to the ground plane similar to that shown above. t he evaluation circuit board shown above is avail - able from analog devices i nc. upon request. i tem description j1 - j9 p c b mount sma r f c onnector j10 - j14 d c pin c 1 - c 9 100 pf c apacitor, 0402 pkg. u1 h m c 322a l p4 e sp8 t switch p c b [2] 104687 e valuation p c b 1.73x1.46 [1] r eference this number when ordering complete evaluation p c b [2] c ircuit board material: r ogers 4350 list of materials for evaluation pcb ev1hmc322 a lp4 [1] 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
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