DG2034DQ データシートの表示（PDF） - Vishay Semiconductors
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DG2034DQ Datasheet PDF : 7 Pages
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TEST CIRCUITS
Rg
COM
Vg
IN
GND
VIN = 0 - V+
New Product
DG2034
Vishay Siliconix
V+
V+
NO or NC
VO
CL
1 nF
DVO
VO
IN
OFF
ON
OFF
Q = DVO x CL
IN dependent on switch configuration Input polarity determined
by sense of switch.
Figure 5. Charge Injection
VS
VIN NO or NC
Rg = 50 W
IN
0 V or 2.4 V
VOUT
NC or NO
V+
C
V+
COM
50 W
XTALK Isolation = 20 log
C = RF bypass
VOUT
VIN
GND
Figure 6. Crosstalk
Rg = 50 W
0V, 2.4 V
NO or NC
IN
GND
V+
C
COM
RL
50 W
V+
C
V+
COM
IN
0 V, 2.4 V
GND
NO or NC
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
Off Isolation = 20 log
C = RF Bypass
VCOM
VNO/NC
Figure 7. Off Isolation
Document Number: 72418
S -31808—Rev. A, 01-Sept-03
Figure 8. Source/Drain Capacitances
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