English
Language : 

DG408L Datasheet, PDF (10/11 Pages) Vishay Siliconix – Precision 8-Ch/Dual 4-Ch Low Voltage Analog Multiplexers
◁
DG408L/409L
Vishay Siliconix
TEST CIRCUITS
V+
50 W
V+
EN
S1
VS1
A0
S2 - S8
DG408L
A1
A2
GND
D
V-
300 W
V-
VO
35 pF
V+
50 W
V+
S1b
VS1
EN
A0
S1a - S4a, Da
S2b - S4b
DG409L
A1
Db
GND
V-
300 W
V-
VO
35 pF
Logic
Input
3V
0V
tON(EN)
0V
Switch
Output
VO
VO
50%
90%
tr <20 ns
tf <20 ns
tOFF(EN)
10%
FIGURE 3. Enable Switching Time
V+
3V
EN
bbm.5
4/9
All S and Da
VS1
A0
A1
DG408L
DG409L
A2
Db, D
VO
GND
V-
50 W
V- 300 W
35 pF
Logic
3V
Input
0V
VS
Switch
Output
VO
0V
FIGURE 4. Break-Before-Make Interval
50%
tr <20 ns
tf <20 ns
80%
tOPEN
www.vishay.com
10
Document Number: 71342
S-03720—Rev. D, 07-Apr-03
 ▷