ADG1408YCPZ-REEL7 データシートの表示（PDF） - Analog Devices
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ADG1408YCPZ-REEL7 Datasheet PDF : 19 Pages
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ADG1408/ADG1409
3V
VIN
VOUT
QINJ = CL × ΔVOUT
ΔVOUT
RS
VS
Figure 32. Charge Injection
Data Sheet
VDD
VSS
VDD
VSS
A0
A1
A2
ADG14081
S
D
EN
VIN
GND
VOUT
CL
1nF
1SIMILAR CONNECTION FOR ADG1409.
VDD
0.1µF
VSS
0.1µF
VDD
VSS
S
D
50Ω
GND
NETWORK
ANALYZER
50Ω
VS
VOUT
RL
50Ω
VOUT
OFF ISOLATION = 20 log VS
Figure 33. Off Isolation
VDD
0.1µF
VSS
0.1µF
VDD
VSS
S
D
GND
NETWORK
ANALYZER
50Ω
VS
VOUT
RL
50Ω
VOUT WITH SWITCH
INSERTION LOSS = 20 log VOUT WITHOUT SWITCH
Figure 35. Insertion Loss
NETWORK
ANALYZER
VOUT
RL
50Ω
VS
VDD
0.1µF
VSS
0.1µF
VDD
VSS
S1
D
R
S2
50Ω
GND
CHANNEL-TO-CHANNEL
CROSSTALK
=
20
log
VOUT
VS
Figure 34. Channel-to-Channel Crosstalk
VDD
0.1µF
VSS
0.1µF
IN
VIN
VDD
VSS
S
D
GND
AUDIO PRECISION
RS
RL
10kΩ
VS
V p-p
VOUT
Figure 36. THD + N
Rev. D | Page 18 of 19
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