Datasheet

ADG819/ADG820
Test Circuits
I
DS
S D
V1
R
ON
= V1 / I
OS
NC
V
S
S
D
I
D
(OFF)I
S
(OFF)
V
D
V
S
V
D
S
D
I
D
(ON)
NC = NO CONNECT
Test Circuit 1. ON Resistance
Test Circuit 2. OFF Leakage
Test Circuit 3. ON Leakage
V
DD
R
L
50
C
L
35pF
IN
GND
V
DD
0.1F
V
IN
50%
90%
90%
V
OUT
V
S
50%
t
ON
t
OFF
Test Circuit 4. Switching Times
V
DD
R
L
50
C
L
35pF
IN
GND
V
DD
0.1F
S2
S1
V
IN
D
V
IN
50% 50%
0V
V
S1
V
OUT
90% 90%
V
OUT
0V
V
S2
t
BBM
t
BBM
Test Circuit 5. Break-Before-Make Time Delay, t
BBM
(ADG819 Only)
R
L2
300
C
L2
35pF
V
S2
IN
GND
V
DD
V
DD
0.1F
V
D
R
L1
300
C
L1
35pF
V
S1
V
IN
V
IN
0V
50%
90%
80% V
D
80% V
D
50%
V
S1
V
S2
t
MBB
Test Circuit 6. Make-Before-Break Time Delay, t
MBB
(ADG820 Only)
–8–
REV. 0