72342 Datasheet, PDF (6/10 Pages) Vishay Siliconix – Low Voltage, Dual DPDT and Quad SPDT Analog Switches

DG2018, DG2019
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
50
1.8
R_L = 300 Ω
t_ON V+ = 3.3 V
1.6
40
1.4
1.2
30
t_ON V+ = 5.5 V
1.0
0.8
20
t_OFF V+ = 3.3 V
0.6
DG2018
ON/OFF
OFF/ON
10
t_OFF V+ = 5.5 V
0.4
0.2
0
- 60 - 40 - 20 0 20 40 60 80 100
Temperature (°C)
Switching Time vs. Temperature
and Supply Voltage
0.0
0
1
2
3
4
5
6
V₊ - Supply Voltage (V)
Switching Voltage vs. Supply Voltage (V+)
1.8
10
1.6
DG2019
1.4
1.2
1.0
0.8
0.6
V+ = 3.3 V
V₊ = 5.5 V
8
V₊ = 5.5 V
6
4
2
0
V+ = 3.3 V
-2
-4
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_L (V)
V_IN vs. V_L (Typ)
-6
0
1
2
3
4
5
6
V_COM - Analog Voltage (V)
Charge Injection at Source vs. Analog Voltage
10
Loss
0
- 10 _{V+ = 3.0 V, 5.5 V}
- 20 ^{RL = 50 Ω, CL = 5 pF}
- 30
- 40
OIRR
- 50
- 60
X_TALK
- 70
- 80
- 90
- 100
- 110
100K
1M
10M
100M
1G
Frequency (Hz)
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency
www.vishay.com
6
Document Number: 72342
S-82626-Rev. C, 03-Nov-08