DG401B_11 Datasheet, PDF (8/14 Pages) Vishay Siliconix – Low-Power, High-Speed CMOS Analog Switches

DG401B, DG403B, DG405B
Vishay Siliconix
TEST CIRCUITS
V_S
R_g = 50 Ω
0 V, 2.4 V
S
IN
GND
+ 15 V
C
V+
D
V_O
R_L
100 Ω
V-
C
- 15 V
V_S
Off Isolation = 20 log
V_O
C = RF bypass
Figure 5. Off Isolation
V_S
S₁
R_g = 50 Ω
V_O
S₂
R_L
IN
0.8 V
GND
+ 15 V
C
V+
D
50 Ω
V-
C
- 15 V
V_S
X_TALK Isolation = 20 log
C = RF bypass
V_O
Figure 7. Crosstalk
V_S
R_g = 50 Ω
0 V, 2.4 V
S
IN
GND
+ 15 V
C
V+
D
V-
C
V_O
R_L
100 Ω
C = RF bypass
- 15 V
Figure 6. Insertion Loss
+ 15 V
C
V+
S
IN
0 V, 2.4 V
GND
D
V-
C
Meter
HP4192A
Impedance
Analyzer
or Equivalent
f = 1 MHz
- 15 V
Figure 8. Capacitances
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Document Number: 73069
S11-0179-Rev. B, 07-Feb-11