Datasheet

ADG794
Rev. B | Page 11 of 12
0.1µF
V
DD
GND
EN
50Ω
V
OUT
V
S
IN
D1
V
IN
S1A
ADG794
50Ω
NETWORK
ANALYZER
05150-012
50Ω
Figure 14. Off Isolation
0.1µF
V
DD
GND
EN
R
L
50Ω
V
OUT
V
S
IN
D1
V
IN
S1A
ADG794
50Ω
NETWORK
ANALYZER
05150-013
S2A
D2
50Ω
50Ω
Figure 15. Channel-to-Channel Crosstalk
5
V
EN
S1A
V
DD
C
L
1nF
S1B
V
EN
V
OUT
3V
ΔV
OUT
Q
INJ
= C
L
× ΔV
OUT
C
L
1nF
C
L
1nF
C
L
1nF
D1 V
OUT
D2 V
OUT
D3 V
OUT
D4 V
OUT
ADG794
1 OF 2
DECODER
IN
S2A
S2B
S3A
S3B
S4A
S4B
V
S
R
S
05150-014
Figure 16. Charge Injection