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| DG411L_11 Datasheet, PDF (10/14 Pages) Vishay Siliconix – Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches | |||
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DG411L, DG412L, DG413L
Vishay Siliconix
TEST CIRCUITS
VL
Rg
VL
S
Vg
3V
IN
GND
V+
V+
D
VO
ÎVO
VO
INX
OFF
ON
OFF
CL
10 nF
V-
OFF
INX
ON
Q = ÎVO x CL
OFF
V-
INX dependent on switch configuration Input polarity determined
by sense of switch.
Figure 4. Charge Injection
VL
C
V+
C
VS
Rg = 50 Ω
0 V, 2.4 V
NC
VL
S1
IN1
S2
V+
D1
D2
0 V, 2.4 V
IN2
GND
V-
C
XTALK Isolation = 20 log
C = RF bypass
VS
VO
V-
Figure 5. Crosstalk
50 Ω
VO
RL
VL
C
VS
Rg = 50 Ω
0 V, 2.4 V
VL
S
IN
GND
V+
C
V+
D
VO
V-
C
RL
50 Ω
V-
VS
Off Isolation = 20 log
VO
C = RF Bypass
Figure 6. Off-Isolation
VL
C
VL
IN
0 V, 2.4 V
GND
V+
C
V+
S
D
V-
C
Meter
HP4192A
Impedance
Analyzer
or Equivalent
V-
Figure 7. Source/Drain Capacitances
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 www.vishay.com/ppg?71397.
www.vishay.com
10
Document Number: 71397
S11-0179-Rev. F, 07-Feb-11
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