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HE075 Datasheet, PDF (1/1 Pages) BOWEI Integrated Circuits CO.,LTD. – GaAs SPDT Microwave Switch | |||
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BOWEI
BOWEI INTEGRATED CIRCUITS CO.,LTD.
HE075
GaAs SPDT Microwave Switch
Typical Performance
Features
â1μm GaAs IC process
âFast switching speed
âStandard package
âOperating temperature range:-40âï½+85â
Specifications( measured in a 50Ωsystem TA=25â)
Parameter Symbol Unit Typical
Frequency range fLï½fH MHz DCï½1000
RiseTime
t r nS 5.0
Fall time
t r nS 5.0
Isolation* Iso dB 75
Insertion loss* IL dB 1.2
*f=300MHz
Absolute Maximum Ratings
Gu a ra n te e d
Min
Max
DC
1000
-
15.0
-
15.0
70
-
-
1.8
Negative Voltage:-6V
Storage Temp:+125â
Outline Drawing
6
0
40
Insertion Loss VS Frequency
Ta=+25â
Ta=+85â
1.5
Ta= -40â
1.3
1.1
0.8
0 200 400 600 800 1000
Frequency(MHz)
Isolation VS Frequency
Ta=+25â
Ta=+85â
80
Ta= -40â
70
60
0 200 400 600 800 1000
Frequency(MHz)
Truth Table
Control Input
C1=-5V,C2=0V
C1=0V,C2=-5V
OUT
OFF
ON
Functional Schematic
04
OUT
IN
46
FP08A
1. RF Input
2. Vctrol1(C1)
3. Vctrol2(C2)
C1
5. Output
Others Ground C2
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
â TEL:+86-311-87091891 87091887 â FAX:+86-311-87091282 â http://www.cn-bowei.com â E-mail:cjian@cn-bowei.com
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