EVAL-ADG772EBZ データシートの表示（PDF） - Analog Devices
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EVAL-ADG772EBZ Datasheet PDF : 12 Pages
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ADG772
VDD
0.1µF
VDD
NC
S1B
S1A
50Ω
D
GND
NETWORK
ANALYZER
50Ω
VS
RL VOUT
50Ω
OFF ISOLATION = 20 log VOUT
VS
Figure 27. Off Isolation
NETWORK
ANALYZER
VOUT
50Ω
50Ω
VS
S2A
D2
S2B
S1A
D1
S1B
NC
NC
50Ω
CHANNEL-TO-CHANNEL CROSSTALK = 20 log VOUT
VS
Figure 28. Channel-to-Channel Crosstalk (S1A–S2A)
VDD
0.1µF
VDD
S1B
S1A
D
GND
NETWORK
ANALYZER
50Ω
VS
VOUT
RL
50Ω
INSERTION
LOSS
=
20
log
VOUT WITH SWITCH
VOUT WITHOUT SWITCH
Figure 29. Channel-to-Channel Crosstalk (S1A–S1B)
NETWORK
ANALYZER
VOUT
RL
50Ω
50Ω
VS
VDD
0.1µF
VDD
S1A
S1B
D
RL
50Ω
GND
CHANNEL-TO-CHANNEL CROSSTALK = 20 log VOUT
VS
Figure 30. Bandwidth
Rev. 0 | Page 10 of 12
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