ADG441(2014) 查看數據表（PDF） - Analog Devices
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ADG441 Datasheet PDF : 16 Pages
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Data Sheet
ADG441/ADG442/ADG444
TEST CIRCUITS
IDS
V1
S
D
VS
RON = V1/IDS
Figure 14. On Resistance
IS (OFF)
A
S
VS
ID (OFF)
D
A
VD
Figure 15. Off Leakage
ID (ON)
S
D
A
VS
VD
Figure 16. On Leakage
+15V +5V
0.1F
0.1F
VDD VL
S
D
VS
RL
1k
IN
GND VSS
3V
VIN
ADG441/ADG444
50%
VOUT
CL
35pF
VIN
3V
ADG442
50%
VOUT
90%
0.1F
–15V
tON
Figure 17. Switching Times
50%
50%
90%
tOFF
+15V +5V
RS
VS
VDD VL
S
D
IN
GND VSS
–15V
3V
VOUT
VIN
CL
1nF
VOUT
QINJ = CL × VOUT
VOUT
Figure 18. Charge Injection
Rev. B | Page 9 of 16
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