DG642DJ-E3 Datasheet, PDF (6/18 Pages) Vishay Siliconix – Low On-Resistance Wideband/Video Switches

DG641, DG642, DG643
Vishay Siliconix
TYPICAL CHARACTERISTICS (T_A = 25 °C, unless otherwise noted)
80
140
120
70
t_ON
100
V- = 0 V
V_L = 5 V
V_IN = 3 V
80
60
60
DG417, DG418, DG419
Source 2
DG419
Source 1
50
t_OFF
40
± 10
± 11 ± 12 ± 13 ± 14
Supply Voltage (V)
All Hostile Crosstalk
± 15 ± 16
90
80
70
60
50
40
30
20
10
0
- 55
t_ON
t_OFF
- 25 0
25 50 75 100 125
Temperature (°C)
Switching Times vs. Temperature
40
V+ = 15 V
V- = - 15 V
20
V_L = 5 V
0
100
1k
10 k 100 k 1 M
f - Frequency (Hz)
Charge Injection vs. V_D
10 M
100 M
20
18
16
14
Operating
Voltage
Area
12
10
0
-1
-2
-3
-4
-5
-6
V- - Negative Supply (V)
Operating Supply Voltage Range
TEST CIRCUITS
+ 15 V
V+
S
D
3V
IN
3V
GND
V-
-3V
R_L
1 k
V_O
C_L
35 pF
3V
Logic
Input
Switch
Output ⁰
Figure 2. Switching Time
50 %
90 %
t_ON
t_r < 20 ns
t_f < 20 ns
90 %
t_OFF
www.vishay.com
6
Document Number: 70058
S11-0154-Rev. F, 31-Jan-11