DG787 Datasheet, PDF (6/10 Pages) Vishay Siliconix – 300-MHz, 2.5-ohm, Dual SPDT Analog Switches

DG787
Vishay Siliconix
TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted
10 000
1000
100
V+ = 3.0 V
I_COM(on)
I_COM(off)
10
I_NO(off), I_NC(off)
1
- 60 - 40 - 20 0
20 40 60 80 100
Temperature (°C)
Leakage Current vs. Temperature
25
t_ON V+ = 2.7 V
20
800
600
400
200
0
- 200
- 400
- 600
- 800
0.0
10
- 10
15
t_ON V+ = 4.2 V
- 30
V+ = 3.6 V
I_COM(on)
I_NO(off), I_NC(off)
I_COM(off)
0.6
1.2
1.8
2.4
3.0
3.6
V_COM, V_NO, V_NC - Analog Voltage (V)
Leakage vs. Analog Voltage
Loss
X_TALK
OIRR
10
t_OFF V+ = 4.2 V
- 50
t_OFF V+ = 2.7 V
5
- 70
V+ = 3.0 V
R_L
0
- 60 - 40 - 20 0
20 40 60 80 100
Temperature (°C)
Switching Time vs. Temperature
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
- 90
100K
1M
10M
100M
1G
Frequency (Hz)
Insertion Loss, Off-Isolation
Crosstalk vs. Frequency
10
8
6
4
V+ = 3.0 V
2 ^{V+ = 2.0 V}
V+ = 5.0 V
0
-2
-4
-6
-8
- 10
0
1
2
3
4
5
V_COM - Analog Voltage (V)
Charge Injection vs. Analog Voltage
www.vishay.com
6
Document Number: 65369
S09-1936-Rev. B, 28-Sep-09