ADG725 Analog Devices, ADG725 Datasheet - Page 14

• Manufacturer Part Number: ADG725
• Description: 16-/32- Channel/ Serially Controlled 4 1.8 V to 5.5 V/ 2.5 V/ Analog Multiplexers
• Manufacturer: Analog Devices

ADG725/ADG731
Test Circuit 8. OFF Isolation
Test Circuit 10. Bandwidth
0.1 F
*SIMILAR CONNECTION FOR ADG725
0.1 F
*SIMILAR CONNECTION FOR ADG725
V
V
DD
DD
ADG731*
V
V
DD
GND
DD
ADG731*
S
R S
V S
GND
S
V
D
V
SS
SS
V
D
INSERTION LOSS = 20 LOG
V
SS
0.1 F
SS
0.1 F
*SIMILAR CONNECTION FOR ADG725
50
S
V DD
OFF ISOLATION = 20 LOG
V
DD
PRELIMINARY TECHNICAL DATA
GND
ADG731*
V SS
V SS
Test Circuit 7. Charge Injection.
50
R
ANALYZER
NETWORK
50
L
VOUT WITHOUT SWITCH
D
50
R
ANALYZER
NETWORK
VOUT WITH SWITCH
V
50
L
OUT
V
V
S
OUT
V
S
C L
1nF
V
OUT
V
S
V OUT
–14–
SYNC
V OUT
Test Circuit 9. Channel-to-Channel Crosstalk.
V DD
V DD
ADG731*
GND
*SIMILAR CONNECTION FOR ADG725
CHANNEL TO CHANNEL CROSSTALK=
20LOG 10 (V OUT /V S )
V SS
V SS
S32
S1
S2
D
Q INJ = C L x
50
V OUT
NETWORK
ANALYZER
50
R
50
L
V
OUT
V
V OUT
S
REV. PrD