adg751 Analog Devices, Inc., adg751 Datasheet - Page 9

• Manufacturer Part Number: adg751
• Description: Cmos, Low Voltage Rf/video, Spst Switch
• Manufacturer: Analog Devices, Inc.

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Test Circuits
Test Circuit 1. On Resistance
ANALYZER
NETWORK
V
S
V
S
50
V
S
50
R
S
ON
Test Circuit 6. Off Isolation
V
V1
= V1/I
R
S
S
V
IN
D
DS
IN
0.1 F
I
DS
IN
IN
S
V
V
GND
0.1 F
DD
DD
D
S
S
V
V
GND
GND
V
DD
V
DD
OFF ISOLATION = 20 LOG
DD
DD
D
D
V
Test Circuit 4. Switching Times
Test Circuit 5. Charge Injection
S
R
300
Test Circuit 2. Off Leakage
L
ANALYZER
NETWORK
I
R
50
S
L
(OFF)
A
C
1.0nF
V
V
L
OUT
V
OUT
S
C
35pF
L
S
–9–
V
OUT
V
D
OUT
ANALYZER
V
NETWORK
V
V
OUT
S
I
D
IN
(OFF)
A
V
V
OUT
V
50
IN
S
ON
V
D
Test Circuit 7. Bandwidth
t
OFF
V
50%
Q
IN
IN
INJ
90%
= C
OFF
INSERTION LOSS = 20 LOG
0.1 F
L
NC
S
V
V
GND
V
DD
DD
NC = NO CONNECT
Test Circuit 3. On Leakage
OUT
D
t
50%
ON
90%
V
OUT
S
V
ADG751
OUT
V
OUT
D
WITHOUT SWITCH
WITH SWITCH
ANALYZER
NETWORK
I
R
50
D
L
(ON)
A
V
OUT
V
D