TEST CIRCUITS
ADG601/ADG602
IDS
V1
S
D
VS
RON = V1/IDS
Test Circuit 1. On Resistance
IS (OFF) S
A
VS
D ID (OFF)
A
VD
Test Circuit 2. Off Leakage
S
NC
ID (ON)
D
A
NC = NO CONNECT
VD
Test Circuit 3. On Leakage
VDD
0.1F
VSS
0.1F
VDD
VSS
VIN ADG601 50%
50%
S
D
VS
IN
GND
RL
300⍀
VOUT
CL
35pF
VIN ADG602 50%
VOUT
90%
tON
50%
90%
tOFF
Test Circuit 4. Switching Times
VDD VSS
VDD VSS
RS
S
D
VS
IN
GND
VOUT
CL
1nF
VIN ADG601
VIN ADG602
VOUT
ON
OFF
QINJ = CL ؋ ⌬VOUT
⌬VOUT
Test Circuit 5. Charge Injection
0.1F
VDD
0.1F
IN
VIN
VDD
VSS
S
D
GND
50⍀
NETWORK
ANALYZER
50⍀
VS
VOUT
RL
50⍀
OFF ISOLATION = 20 LOG
VOUT
VS
Test Circuit 6. Off Isolation
VDD
0.1F
VSS
0.1F
IN
VIN
VDD
VSS
S
D
GND
NETWORK
ANALYZER
50⍀
VS
VOUT
RL
50⍀
INSERTION LOSS = 20 LOG VOUT WITH SWITCH
VS WITHOUT SWITCH
Test Circuit 7. Bandwidth
REV. 0
–7–