DG3535 Datasheet, PDF (4/6 Pages) Vishay Siliconix – 0.25-OHM Low-Voltage Dual SPDT Analog Switch

DG3535/DG3536
Vishay Siliconix
New Product
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Switching Time vs. Temperature
100
90
t_ON V+ = 2 V
80
Insertion Loss, Off-Isolation
Crosstalk vs. Frequency
10
Loss
−10
70
60
t_ON V+ = 3 V
50
40
30
t_OFF V+ = 2 V
20
t_OFF V+ = 3 V
X_TALK
−30
OIRR
−50
V+ = 3.0 V
R_L = 50 W
−70
10
0
−60 −40 −20
0 20 40 60
Temperature (_C)
80 100
−90
100 K
1M
10 M
100 M
1G
Frequency (Hz)
Switching Threshold vs. Supply Voltage
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)
Charge Injection vs. Analog 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)
TEST CIRCUITS
V+
Switch
Input
Logic
Input
V+
NO or NC
COM
IN
GND
0V
Switch Output
V_OUT
R_L
300 W
C_L
35 pF
Logic
Input
Switch
Output
C_L (includes fixture and stray capacitance)
ǒ Ǔ V_OUT + V_COM
R_L
R_L ) R_ON
FIGURE 1. Switching Time
V_INH
V_INL
50%
t_r t 5 ns
t_f t 5 ns
0.9 x V_OUT
0V
t_ON
t_OFF
Logic “1” = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
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4
Document Number: 72961
S-50130—Rev. D, 24-Jan-05