gaas spdt rf switc h dc - 3 ghz sw-219 features fast switching speed, 6 ns typical ultra low dc power consumption small package size, 0.180" (4.6mm) sq. guaranteed specifications 1 (-55?to +85?) frequency rang e dc ?3.0 ghz insertion loss dc ?3.0 ghz 0.9 db max dc ?2.0 ghz 0.8 db max dc ?1.0 ghz 0.8 db max dc ?0.5 ghz 0.7 db max vswr dc ?3.0 ghz 1.6:1 max dc ?2.0 ghz 1.3:1 max dc ?1.0 ghz 1.2:1 max dc ?0.5 ghz 1.2:1 max isolation dc ?3.0 ghz 23 db min dc ?2.0 ghz 28 db min dc ?1.0 ghz 38 db min dc ?0.5 ghz 43 db min operating characteristics impedance 50 ohms nominal switching characteristics t r ise , t f all 3 ns t yp t on , t off (50% ctl to 90%/10% rf) 6 ns t yp tr ansients (in-band) 10 mv t yp input p o wer for 1 db compression control v oltages (vdc) 0/-5 0/-8 0.5 ?3.0 ghz +27 +33 dbm t yp 0.05 ghz +21 +26 dbm t yp intermodulation intercept pt. (for two-tone input power up to +13 dbm) intercept points ip 2 ip 3 0.5 3.0 ghz +62 +40 dbm t yp 0.05 ghz +68 +46 dbm t yp control v olta g es (complementary logic) vin lo w 0 to -0.2v @ 20 ? max vin high -5v @ 50 ? t yp to -8v @ 300 ? max 1. all specifications apply with 50 ohm impedance connected to all rf ports with 0 and -5 vdc control voltages . 2. see appendix for mil-std-883 screening option. cr-3 cr-10 ordering information p art number p acka ge sw-219 pin ceramic (cr-3) sw-219g pin ceramic gull winged (cr-10) SW-219B pin screened to mil-std-883c , method 5008.4, t able vii class b hybrid (cr-3) l l l v 2.00
v 2.00 gaas spdt rf switc h sw-219 t ypical performance absolute maximum ratings 1 1.operation of this device abo v e any one of these parameters may cause permanent damage . p arameter absolute maximum max. input p ow er 0.05 ghz +27 dbm 0.5?.0 ghz +34 dbm control v oltage +5 v , ?.5 v operating t emperature ?5?c to +125? storage t emperature ?5?c to +150?c functional schematic control input condition of switch rf common to each rf por t a b rf1 rf2 high lo w on off lo w high off on t ruth t able when an rf output is off, it is shorted to ground.
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