adg752 Analog Devices, Inc., adg752 Datasheet - Page 7

• Manufacturer Part Number: adg752
• Description: Cmos, Low Voltage Rf/video, Spdt Switch
• Manufacturer: Analog Devices, Inc.

Test Circuits
REV. 0
Test Circuit 1. On Resistance
V
V
S
IN
IN
0.1 F
Test Circuit 6. Off Isolation
R
V
GND
V
V
S
S
ON
DD
DD
S
V
S
D
V1
= V1/I
V
IN
D
DS
IN
IN
I
50
DS
0.1 F
S1
S2
0.1 F
S1
S2
OFF ISOLATION = 20 LOG
GND
GND
V
V
V
V
DD
DD
V
DD
DD
Test Circuit 5. Break-Before-Make Time Delay, t
IN
IN
D
R
50
ANALYZER
NETWORK
D
L
50
0.1 F
V
D2
OUT
Test Circuit 4. Switching Times
V
V
V
V
GND
S
S
S
R
300
DD
DD
Test Circuit 8. Bandwidth
L
INSERTION LOSS = 20 LOG
Test Circuit 2. Off Leakage
V
D
R
300
I
V
OUT
S
L
S
(OFF)
A
C
35pF
C
35pF
L
L
S
–7–
V
V
D
OUT
OUT
V
OUT
V
V
V
ANALYZER
OUT
NETWORK
V
IN
OUT
OUT
V
R
50
ANALYZER
NETWORK
V
OUT
WITHOUT SWITCH
50
L
Test Circuit 7. Channel-to-Channel Crosstalk
IN
WITH SWITCH
0V
0V
50
V
V
S
R
50
OUT
V
L
V
D
GND
S
50%
50%
t
t
50%
V
ON
D
S
D
90%
IN
NC
NC = NO CONNECT
Test Circuit 3. On Leakage
50%
0.1 F
S1
S2
50%
t
50%
OFF
GND
t
V
V
D
DD
DD
90%
CHANNEL-TO-CHANNEL
CROSSTALK = 20 LOG
S
D
D
ADG752
I
D
(ON)
A
V
V
OUT
S
V
D