DG4157 Datasheet, PDF (5/8 Pages) Vishay Siliconix – Low Voltage, 1-Ω Single SPDT Analog Switch (1:2 Multiplexer) with Power Down Protection

DG4157
Vishay Siliconix
TYPICAL CHARACTERISTICS T_A = 25 °C, unless otherwise noted
50
1.4
45
t_ON V+ = 2.7 V
40
- 40 °C to 85 °C
1.2
35
30
t_ON V+ = 4.5 V
1.0
25
20
0.8
t_OFF V+ = 2.7 V
15
10
t_OFF V+ = 4.5 V
0.6
5
0
- 40 - 20
0
20
40
60
80
Temperature (°C)
Switching Time vs. Temperature
0.4
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
0
-2
-4
V+ = 3 V
-6
RL = 50 Ω
-8
- 10
- 12
- 14
- 16
100K
1M
10M
100M
1G
Frequency (Hz)
Insertion Loss vs. Frequency
0
- 10
V+ = 3 V
RL = 50 Ω
- 20
- 30
OIRR
- 40
X_TALK
- 50
- 60
- 70
- 80
- 90
100K
1M
10M
100M
1G
Frequency (Hz)
Off-Isolation and Crosstalk vs. Frequency
Document Number: 68800
S-82827-Rev. C, 24-Nov-08
www.vishay.com
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