switche s - spd t - sm t 1 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz general description features functional diagram t he h m c 547l c 3 is a general purpose broadband high isolation non-refective gaas m e sf et spd t switch in a ceramic 3x3 mm leadless surface mount package. c overing d c to 28.0 g h z, the switch offers over 40 db isolation and less than 2 db insertion loss at midband. t he wide bandwidth, fast switching, and compact size make this absorbtive spd t ideal for miliitary ew / ec m and test equipment applications. t he switch operates using complementary negative control voltage logic lines of -5/0v and requires no bias supply. h igh i solation: 45 db @ 10 g h z 40 db @ 20 g h z low i nsertion loss: 1.6 db @ 10 g h z 1.9 db @ 20 g h z fast switching: 6 ns non-refective design 16 lead c eramic 3x3 mm sm t package: 9mm 2 electrical specifcations, t a = +25 c, with 0/-5v control, 50 ohm system typical applications t he h m c 547l c 3 is ideal for: ? fiber optics & broadband telecom ? microwave radio & vsat ? military radios, radar, & ecm ? test instrumentation parameter frequency min. t yp. max. units i nsertion loss d c - 10.0 g h z 10.0 - 20.0 g h z 20.0 - 28.0 g h z 1.6 1.9 2.4 2.2 2.5 3.0 db db db i solation d c - 10.0 g h z 10.0 - 20.0 g h z 20.0 - 28.0 g h z 40 34 30 45 40 34 db db db return loss on state d c - 28.0 g h z 17 db return loss rf1, rf2 off state d c - 10.0 g h z 10.0 - 20.0 g h z 20.0 - 28.0 g h z 25 15 8 db db db i nput power for 1 db c ompression d c - 0.5 g h z 0.5 - 28.0 g h z 20 16 23 dbm input third order intercept ( t wo- t one i nput power= +7 dbm e ach t one) d c - 0.5 g h z 0.5 - 28.0 g h z 26 46 dbm dbm switching c haracteristics tr i s e , tfall (10/90% rf) ton, toff (50% ctl to 10/90% rf) d c - 28.0 g h z 3 6 ns ns for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
switche s - spd t - sm t 2 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz isolation between ports rfc and rf1/rf2 insertion loss return loss isolation between ports rf1 and rf2 input p1db and p0.1db compression point input third order intercept point -5 -4 -3 -2 -1 0 0 5 10 15 20 25 30 +25 c +85 c -40 c insertion loss (db) frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0 5 10 15 20 25 30 rf1 path on rf2 path on isolation (db) frequency (ghz) -80 -70 -60 -50 -40 -30 -20 -10 0 0 5 10 15 20 25 30 rf1 rf2 isolation (db) frequency (ghz) 25 30 35 40 45 50 55 0.01 0.1 1 10 100 +25 c +85 c -40 c input ip3 (dbm) frequency (ghz) 10 15 20 25 30 0.01 0.1 1 10 100 p1db p0.1db input p1db and p0.1db (dbm) frequency (ghz) -40 -30 -20 -10 0 0 5 10 15 20 25 30 rfc rf1,rf2 on rf1,rf2 off return loss (db) frequency (ghz) for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
switche s - spd t - sm t 3 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz truth table control voltages c ontrol i nput signal path state a b rf c to rf1 rf c to rf2 h igh low on off low h igh off on state bias c ondition low 0 to -0.5v @ 10 ua max. h igh -5v @ 3 ua t yp. to -7v @ 10 ua t yp. ( 0.5v) absolute maximum ratings rf i nput power (a,b = 0v/-5v) +25 dbm control voltage range (a & b) +5.0v to -7.5v h ot switch power level (a,b = 0v/-5v) +22 dbm c hannel t emperature 150 c c ontinuous pdiss ( t =85 c ) (derate 3.3 m w / c above 85 c ) ( i nsertion loss path) 0.215 w t hermal resistance ( i nsertion loss path) 302 c / w c ontinuous pdiss ( t =85 c ) (derate 5.6 m w / c above 85 c ) ( t erminated path) 0.363 w t hermal resistance ( t erminated path) 179 c / w storage t emperature -65 to +150 c operating temperature -40 to +85 c e sd sensitivity ( h bm) c lass 1a electrostatic sensitive device observe handling precautions for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
switche s - spd t - sm t 4 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz outline drawing part number package body material lead finish msl rating package marking [2] h m c 547l c 3 alumina, w hite gold over nickel msl1 [1] h 547 xxxx [1] max peak refow temperature of 260 c [2] 4-digit lot number xxxx package information notes: 1. package body material: alumina. 2. lead and ground paddle plating: gold flash over nickel. 3. dimensions are in inches (millimeters). 4. lead spacing tolerance is non-cumulative. 5. package warp shall not exceed 0.05mm datum C c C 6. all ground leads and ground paddle must be soldered to pcb rf ground. for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
switche s - spd t - sm t 5 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz pin descriptions pin number function description i nterface schematic 1, 5, 9, 12, 16 n/ c t his pin should be connected to p c b rf ground to maximize isolation 2, 4, 6, 8, 13, 15 gnd package bottom has exposed metal paddle that must also be connected to p c b rf ground. 3, 7, 14 rf c , rf1, rf2 this pin is dc coupled and matched to 50 ohm. blocking capacitors are required if rf line potential is not equal to 0v. 10 b see truth table and control voltage table. 11 a see truth table and control voltage table. for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
switche s - spd t - sm t 6 hmc547lc3 v 0 0.0 811 gaas mmic spdt non-reflective switch, dc - 28.0 ghz evaluation pcb t he circuit board used in the application should be generated with proper rf circuit design techniques. signal lines at the rf port should have 50 ohm impedance and the package ground leads and package bottom should be connected directly to the ground plane similar to that shown above. t he evaluation circuit board shown above is available from h ittite microwave c orporation upon request. list of materials for evaluation pcb eval01-hmc547lc3 [1] i tem description j1 - j3 p c b mount sr i sma c onnector j4 - j6 d c pin r1 - r2 100 ohm resistor, 0603 pkg. u1 h m c 547l c 3 spd t switch pc b [2] 600-00005-00-1 e valuation p c b [1] reference this number when ordering complete evaluation p c b [2] c ircuit board material: rogers 4350 for price, delivery and to place orders: hittite microwave corporation, 2 elizabeth drive, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com application support: phone: 978-250-3343 or apps@hittite.com
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