NBSG72A
D0
Input Signal
D0
Signal Path
NBSG72A
Non−Driven
Input
D1
D1
SELA
SELB
Q1
Measured
Q1 Non−Driven Output
(VNA)
Q0
Selected
Q0 Output
20
0
Y
scale
= 10 dB/div
0 dB
Q
Logic
Low
Logic
High
Q
−80
1
X
scale
= 1 GHz/div
8
Figure 4. Channel−to−Channel Crosstalk Isolation at Ambient Temperature
(D0 to Q0 Signal Path Selected; SelA = Low, SelB = High)
D0
Non−Driven
Input
D0
NBSG72A
Q0
Selected
Q0 Output
20
0
D1
Input Signal
D1
SELA
SELB
Measured
Non−Driven Output
Q1
(VNA)
Q1
Y
scale
= 10 dB/div
0 dB
Q
Q
Logic
High
Logic
Low
−80
1
X
scale
= 1 GHz/div
8
Figure 5. Channel−to−Channel Crosstalk Isolation at Ambient Temperature
(D1 to Q0 Signal Path Selected; SelA = High, SelB = Low)
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