
ADG819/ADG820
测试电路
I
DS
V1
S
V
S
D
I
S
(关闭)
S
V
S
D
I
D
(关闭)
NC
V
D
I
D
(上)
S
D
V
D
R
ON
= V1 / I
OS
NC =无连接
测试电路1.电阻
测试电路2.关闭泄漏
测试电路3.在漏
V
DD
0.1 F
V
DD
V
IN
V
OUT
50%
90%
50%
90%
V
S
IN
GND
R
L
50
C
L
35pF
t
ON
t
关闭
测试电路4.开关时间
V
DD
0.1 F
V
DD
V
S1
V
S2
S1
S2
IN
V
IN
GND
D
R
L
50
V
OUT
C
L
35pF
V
IN
V
OUT
0V
90%
0V
50%
90%
50%
t
BBM
t
BBM
测试电路5.先开后合做延时,T
BBM
(仅ADG819 )
V
DD
0.1 F
V
IN
V
S1
V
D
IN
V
IN
GND
V
S2
R
L2
300
C
L2
35pF
R
L1
300
C
L1
35pF
V
S1
V
S2
50%
50%
80% V
D
V
DD
0V
90%
80% V
D
t
MBB
测试电路6.先接后断延时,T
MBB
(仅ADG820 )
–8–
第0版