Datasheet

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