HE118 B O WEI GaAs SPST Microwave Switch BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Insertion Loss VS Frequency Features driver ●1μm GaAs IC process ● Fast switching speed, 7ns typical ● Standard package:CR-9 ●Equivalent to M/A-COM SW-311,SW05-0311 ●Operating temperature range:-55℃～+85℃ IL( dB) ●TTL/COMS Ta=+25℃ Ta=+85℃ Ta= -55℃ 1.5 1.3 1.1 0.8 0 500 Frequency(MHz) Specifications( measured in a 50Ωsystem TA=25℃) t on Rise/Fall time t r , t f nS nS On/Off Time Isolation Iso dB Insertion loss IL dB 1 dB compression Supply current - dBm I ee mA -50 45 30 - 7 3 55 50 40 0.9 1.1 1.5 +16 +24 5 20 10 1.2 1.3 1.8 - Notes DC - 0.5GHz DC -1 GHz DC -3 GHz DC - 0.5GHz DC -1 GHz DC -3 GHz DC - 0.5GHz DC -3 GHz V ee = - 5V Isolation VS Frequency Isolation(dB) Guaranteed Parameter Symbol Unit Min Typical Max 1000 1500 2000 2500 3000 Ta=+25℃ Ta=+85℃ Ta= -55℃ 70 60 50 40 30 500 0 1000 1500 2000 2500 3000 Frequency(MHz) Truth Table Control Input OUT High OFF Low ON Absolute Maximum Ratings Negative Voltage:-7VDC Storage Temp:+125℃ Functional Schematic Outline Drawing 12.5 0.38 pin16 Pin1 pin9 Pin9 6.5 Pin16 OUT 2.5MAX Pin8 1. -5V 5. Input 12. Out 15. N/C 16. Vctrol Others Ground CR-9 pin8 pin1 VEE IN Application Notes 1. ESD sensitive device observe handling precoution 2. Precaution should be taken to avoid the video transients during switching period 3. The device should be properly grounded to insure the isolation performance ● TEL:+86-311-87091891 87091887 ● FAX:+86-311-87091282 ● http://www.cn-bowei.com ● E-mail:[email protected] 32