
ADG711/ADG712/ADG713
测试电路
I
DS
V1
S
V
S
D
I
D
(上)
A
V
D
S
V
S
D
00042-013
图13.泄漏
R
ON
= V1 / I
DS
图11.导通电阻
I
S
(关闭)
A
S
D
I
D
(关闭)
A
V
S
V
D
图12.关闭泄漏
V
DD
V
IN
V
DD
S
V
S
IN
GND
D
R
L
300
C
L
35pF
V
OUT
V
S
V
OUT
90%
90%
00042-016
0.1F
00042-014
ADG711
50%
50%
V
IN
ADG712
50%
50%
t
ON
t
关闭
图14.开关时间
0.1F
V
DD
V
IN
0V
50%
50%
V
DD
V
S1
V
S2
IN1,IN2
S1
S2
D1
D2
R
L2
300
C
L2
35pF
V
OUT2
R
L1
300
C
L1
35pF
V
OUT2
90%
0V
V
OUT1
V
OUT1
0V
90%
90%
90%
GND
t
D
t
D
图15.中断前先延时,T
D
V
DD
V
IN
D
C
L
15nF
GND
Q
INJ
= C
L
× V
OUT
V
OUT
V
OUT
V
OUT
00042-018
SW ON
SW OFF
V
DD
R
S
V
S
IN
S
图16.电荷注入
00042-017
ADG713
00042-015