DG2535_08 Datasheet, PDF (5/7 Pages) Vishay Siliconix – 0.35-Ω Low-Voltage Dual SPDT Analog Switch

DG2535/DG2536
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
100
90
t_ON V+ = 2 V
80
70
60
t_ON V+ = 3 V
50
40
30
t_OFF V+ = 2 V
20
10
t_OFF V+ = 3 V
10
Loss
- 10
X_{TA LK}
- 30
OIRR
- 50
V+ = 3.0 V
R_L = 50 Ω
- 70
0
- 60 - 40 - 20 0 20 40 60 80 100
Temperature (°C)
Switching Time vs. Temperature
- 90
100 K
1M
10 M
100 M
1G
Frequency (Hz)
Insertion Loss, Off-Isolation
Crosstalk vs. Frequency
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0.00
0
1
2
3
4
5
6
V+ - Supply Voltage (V)
Switching Threshold vs. Supply Voltage
300
250
200
150
100
50
V+ = 2.0 V
0
- 50
V+ = 3.0 V
- 100
- 150
- 200
- 250
- 300
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 Ω
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
Document Number: 72939
S-71009-Rev. E, 14-May-07
www.vishay.com
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