ADG708 查看數據表（PDF） - Analog Devices
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ADG708 Datasheet PDF : 20 Pages
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Data Sheet
TEST CIRCUITS
IDS
V1
S
D
VS
RON = V1/IDS
Figure 20. On Resistance
ADG708/ADG709
VDD
VSS
VDD
VSS
S1
ID (OFF)
S2
D
A
S8
VD
EN 0.8V
VS
GND
Figure 22. ID (OFF)
VDD
VSS
IS(OFF)
S1
A
VS
S2
S8
VD
VDD
VSS
D
EN
GND
0.8V
VDD
VSS
VDD
VSS
S1
S8
VS
ID (ON)
D
A
VD
EN
GND
2.4V
Figure 21. IS (OFF)
Figure 23. ID (ON)
VDD
VSS
3V
VDD
VSS
VIN
50Ω
A2
S1
A1
S2 TO S7
A0
ADG708* S8
2.4V
EN
D
GND
*SIMILAR CONNECTION FOR ADG709.
ADDRESS
50%
VS1
DRIVE (VIN)
0V
VS8
RL
300Ω
VOUT
CL
35pF
VS1
VOUT
VS8
90%
tTRANSITION
Figure 24. Switching Time of Multiplexer, tTRANSITION
50%
90%
tTRANSITION
VDD
VSS
VDD
VSS
A2
S1
VS
VIN
50Ω
A1
S2 TO S7
A0
ADG708* S8
2.4V
EN
D
GND
RL
300Ω
VOUT
CL
35pF
3V
ADDRESS
DRIVE (VIN)
0V
VOUT
80%
80%
tOPEN
*SIMILAR CONNECTION FOR ADG709.
Figure 25. Break-Before-Make Delay, tOPEN
Rev. D | Page 15 of 20
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