DG441L Datasheet, PDF (6/10 Pages) Vishay Siliconix – Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches

DG441L/442L
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
Charge Injection vs. Drain Voltage
6
4
V_SUPPLY = "5 V
2
V_SUPPLY = 3 V
0
-2
-5
-3
Input Threshold vs. Single Supply Voltage
1.8
1.5
1.2
0.9
0.6
0.3
0.0
0
25
2
4
6
8
10 12 14
V" Positive Supply Voltage (V)
Capacitance vs. Analog Signal
(Dual Supply)
V_SUPPLY = "5 V
20
C_D(on)
15
10
C_S/C_D(off)
5
0
-5
-3
-1
1
3
5
Analog Voltage (V)
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6
-1
1
Drain Voltage (V)
3
5
Drain Capacitance vs. Drain Voltage
(Single Supply)
7
6
C_D(off) @ V_CC = 5 V
5
C_D(off) @ V_CC = 12 V
4
C_D(off) @ V_CC = 3 V
3
2
1
0
0
3
6
9
12
V_D - Drain Voltage (V)
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency (Single Supply)
10
- 10
V+ = 3 V
V- = 0 V
- 30
R_L = 50 W
Insertion Loss
-3 dB = 280 MHz
- 50
Off Isolation
- 70
Crosstalk
- 90
- 110
0.1
1
10
100
Frequency (MHz)
1000
Document Number: 71399
S-03294—Rev. D, 17-Mar-03