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| DG200B Datasheet, PDF (5/6 Pages) Vishay Siliconix – Monolithic Dual SPST CMOS Analog Switch | |||
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TEST CIRCUITS
Rg
Vg
3V
DG200B
Vishay Siliconix
+ 15 V
V+
S
D
IN
GND
V-
- 15 V
VO
CL
1000 pF
VO
INX ON
ÎVO
OFF
ON
ÎVO = measured voltage error due to charge injection
The charge injection in coulombs is ÎQ = C L x ÎVO
Figure 3. Charge Injection
+ 15 V
C
V+
VS
S
D
VO
Rg = 50 Ω
IN
RL
5V
GND
V-
C
- 15 V
VS
Off Isolation = 20 log
VO
Figure 4. Off Isolation
+ 15 V
C
VS
Rg = 50 Ω
0V
NC
0V
V+
S1
D1
IN1
S2
D2
IN2
GND
V-
C
50 Ω
VO
RL
- 15 V
VS
XTALK = 20 log
VO
C = RF bypass
Figure 5. Channel-to-Channel Crosstalk
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see http://www.vishay.com/ppg?71357.
Document Number: 71357
S-71155âRev. C, 11-Jun-07
www.vishay.com
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