HE139 B O WEI GaAs SPDT Microwave Switch BOWEI INTEGRATED CIRCUITS CO.,LTD. Typical Performance Insertion Loss VS Frequency Features Ta=+25℃ Ta=+85℃ Ta= -55℃ 3.0 driver GaAs IC process ● Fast switching speed, 7ns typical ● Standard package ●Operating temperature range:-55℃～+85℃ IL( dB) ●TTL/COMS ●1μm 2.0 1.0 0 1.0 6.0 3.0 Frequency(MHz) Specifications( measured in a 50Ωsystem TA=25℃) Symbol Unit t on nS nS On/Off Time Rise/Fall time Isolation Insertion loss t r , tf Iso IL VSWR VSWR 1 dB compression Supply current I ee dB Isolation VS Frequency Guaranteed Mi n -45 Typical Max 7 5 50 35 25 15 10 30 20 1.3 - 21..20 2.5 dB - 2.7 3.0 - 1.2:1 - 1.3:1 1.4:1 dBm +20 (1GHz) mA 10 Not es DC -1 GHz Isolation(dB) Parameter 1 GHz -3 GHz 3 GHz -6 GHz 60 50 40 30 20 Ta=+25℃ 0 DC -1 GHz 1 GHz -3 GHz 3 GHz -6 GHz 1.0 6.0 3.0 Frequency(MHz) Truth Table DC -1 GHz 1 GHz -3 GHz 3 GHz -6 GHz Control Input OUT1 OUT2 Reflective High OFF ON V ee = - 5V Low ON OFF Absolute Maximum Ratings Negative Voltage:-6V Storage Temp:+125℃ Functional Schematic Outline Drawing OUT1 5.7 0.59 1 7 2 0.15 3 4 5 6 3.0 6.8 0.3TYP 1.1 1. Input 2. Output2 3. -5V 4. Vctrol 5. N/C 6. GND 7. Output1 SM09 IN OUT2 V CTRL Vee 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] 33