features low insertion loss, 1.0 db typical fast switching speed, 20 ns typical ultra low dc power consumption, 0.22 ma typical integral ttl guaranteed speci?ations* (from -55? to +85?) frequency range 5 - 2000 mhz insertion loss 5-2000 mhz 1.8 db max 5-1000 mhz 1.4 db max 5- 500 mhz 1.2 db max vswr 5-2000 mhz 2.0:1 max 5-1000 mhz 1.6:1 max 5- 500 mhz 1.4:1 max isolation 5-2000 mhz 35 db min 5-1000 mhz 42 db min 5- 500 mhz 52 db min operating characteristics impedance 50 ohms nominal switching characteristics trise, tfall 7 ns typ ton, toff (50% ctl to 90/10% rf) 20 ns typ transients (in-band) 80 mv typ input power for 1 db compression model sw-247 500-2000 mhz +27 dbm typ 50 mhz +21 dbm typ intermodulation intercept point (for two-tone input power up to +13 dbm) intercept points ip 2 ip 3 500-2000 mhz +68 +46 dbm typ 50 mhz +60 +40 dbm typ bias power +5 vdc @ 0.22 ma typ, 1 ma max environmental mil-std-883 screening available. * all speci?ations apply when operated with bias voltages of +5 vdc and 50 ohm impedance at all rf ports. matched gaas sp3t switch 5 - 2000 mhz fp-17 l l l l sw-247 dimensions in ( ) are in mm. unless otherwise noted:.xxx = ?.010 (.xx = ?.25) .xx = ?.02 (.x = ?.5) weight (approx.) 0.21 ounces 6 grams rf1 rf rf4 rf2 + 1234 rf3 0.80 (20.32) 0.150 (3.81) typ pin 1 7 equal spaces
@ 0.100 (2.54)
tolerance
non-cumulative 0.325 (8.26) min odd colored bead pin 16 0.015 0.005 (0.38 .13) dia 16 places 0.067 (1.70) (0.150) (3.81) max 1.00 (25.40) ordering information model no. package sw-247 pin flatpack m/a-com, inc. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 (03) 3226-1671 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 (03) 3226-1451 fax +44 (1344) 300 020 1 speci?ations subject to change without notice. v3.00
matched gaas sp3t switch sw-247 typical performance 2.0 1.5 1.0 0.5 0.0 0.005 0.5 1.0 1.5 2.0 loss (db) 80 70 60 50 40 30 20 0.005 0.5 1.0 1.5 2.0 isolation (db) frequency (ghz) 2.0 1.8 1.6 1.4 1.2 1.0 0.005 0.5 1.0 1.5 2.0 vswr insertion loss isolation vswr schematic truth table control input condition of switch ??= logic high rf common to each rf port ctl1 ctl2 ctl3 rf1 rf2 rf3 1 0 0 on off off 0 1 0 off on off 0 0 1 off off on +85 ? +25? -55? gnd gnd gnd rf common gnd gnd gnd rf1 rf3 gnd ctl3 ctl2 ctl1 +vdc nc rf2 v3.00 m/a-com, inc. north america: tel. (800) 366-2266 n asia/paci?: tel. +81 (03) 3226-1671 n europe: tel. +44 (1344) 869 595 fax (800) 618-8883 fax +81 (03) 3226-1451 fax +44 (1344) 300 020 2 speci?ations subject to change without notice.
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