ADG622 查看數據表（PDF） - Analog Devices
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ADG622 Datasheet PDF : 12 Pages
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VDD
0.1µF
VSS
0.1µF
VDD
VSS
S
IN
50Ω
D
VIN
GND
NETWORK
ANALYZER
50Ω
VS
VOUT
RL
50Ω
VOUT
OFF ISOLATION = 20 LOG
VS
Figure 22. Off Isolation
ADG621/ADG622/ADG623
NETWORK
ANALYZER
VOUT
RL
50Ω
50Ω
VS
VDD
0.1µF
VSS
0.1µF
VDD
VSS
D1
S1
R
S2
D2
50Ω
R
IN
50Ω
GND
VOUT
CHANNEL-TO-CHANNEL CROSSTALK = 20 LOG VS
Figure 23. Channel-to-Channel Crosstalk
VDD
0.1µF
VSS
0.1µF
VDD
VSS
IN
VIN
S
D
GND
NETWORK
ANALYZER
50Ω
VS
VOUT
RL
50Ω
VOUT WITH SWITCH
INSERTION LOSS = 20 LOG
VOUT WITHOUT SWITCH
Figure 24. Bandwidth
Rev. B | Page 11 of 12
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