adg790 Analog Devices, Inc., adg790 Datasheet - Page 11

• Manufacturer Part Number: adg790
• Description: Low Voltage, Cmos Multimedia Switch
• Manufacturer: Analog Devices, Inc.

TEST CIRCUITS
NC
OFF ISOLATION = 20 log
NC = NO CONNECT
SxB
V
0.1µF
S
NC
V
S
GND
I
V
V
NC = NO CONNECT
S
DD
DD
Dx
(OFF)
A
SxA
Figure 18. On Resistance
Figure 21. Off Isolation
Figure 19. Off Leakage
Figure 20. On Leakage
V
V
OUT
S
S
S
S
R
ON
50
I
= V1/I
V1
DS
DS
D
D
D
I
D
I
D
(ON)
A
V
(OFF)
D
A
V
D
R
50
ANALYZER
NETWORK
50
L
V
OUT
V
S
Rev. 0 | Page 11 of 20
CHANNEL-TO-CHANNEL CROSSTALK = 20 log
V
OUT
ANALYZER
NETWORK
INSERTION LOSS = 20 log
SxB
0.1µF
R
50
V
50
Figure 22. Channel-to-Channel Crosstalk
L
S
GND
V
V
DD
DD
SxA
Dx
Figure 23. –3 dB Bandwidth
V
OUT
V
OUT
WITHOUT SWITCH
SxA
SxB
WITH SWITCH
0.1µF
V
GND
V
V
V
OUT
DD
DD
S
R
50
ANALYZER
NETWORK
L
50
V
Dx
OUT
V
S
ADG790
R
50
L