DG2017_11 Datasheet, PDF (6/11 Pages) Vishay Siliconix – Low-Voltage, Low RON, Dual DPDT Analog Switch

DG2017
Vishay Siliconix
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
3.0
60
V+ = 3 V
2.5
40
2.0
20
SW₁ and SW₂
1.5
0
1.0
- 20
SW₃ and SW₄
0.5
- 40
0.0
0
1
2
3
4
5
6
7
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
- 60
0.0
0.5
1.0
1.5
2.0
2.5
3.0
V_COM - Analog Voltage (V)
Charge Injection vs. Analog Voltage
TEST CIRCUITS
Switch
Input
Logic
Input
V+
V+
NO or NC
COM
IN
GND
0V
Switch Output
V_OUT
R_L
300 
C_L
35 pF
Logic
Input
V_INH
V_INL
50 %
Switch
Output
0V
t_ON
t_r < 5 ns
t_f < 5 ns
0.9 x V_OUT
t_OFF
C_L (includes fixture and stray capacitance)
V_OUT =
V_COM
R_L
R_L + R_ON
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
Figure 1. Switching Time
V+
V+
NO
V_NO
COM
NC
V_NC
IN
GND
R_L
300 
V_O
C_L
35 pF
Logic _VINH
Input
V_INL
V_NC = V_NO
V_O
Switch _{0 V}
Output
90 %
t_D
t_r < 5 ns
t_f < 5 ns
t_D
C_L (includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
www.vishay.com
Document Number: 72228
6
S11-1185-Rev. B, 13-Jun-11
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000