DG441L VISHAY [Vishay Siliconix], DG441L Datasheet - Page 7

• Manufacturer Part Number: DG441L
• Description: Precision Monolithic Quad SPST Low-Voltage CMOS Analog Switches
• Manufacturer: VISHAY [Vishay Siliconix]

Document Number: 71399
S-03294—Rev. D, 17-Mar-03
SCHEMATIC DIAGRAM (TYPICAL CHANNEL)
TEST CIRCUITS
3 V
GND
V
3 V
IN
R
V+
V -
S
X
g
C
L
(includes fixture and stray capacitance)
S
IN
GND
S
IN
GND
5-V Reg
V+
V+
V+
V+
V -
V -
D
V -
V -
1 kW
D
R
L
C
1 nF
L
C
35 pF
L
V
V
O
FIGURE 3. Charge Injection
O
FIGURE 2. Switching Time
Level
Drive
Shift/
FIGURE 1.
Logic
Input
Switch
Input
Switch
Output
Note:
(DG441)
(DG442)
V
O
IN
IN
3 V
0 V
0 V
V
S
X
X
Logic input waveform is inverted for DG442.
OFF
OFF
V
t
O
ON
50%
80%
Q = DV
Vishay Siliconix
50%
DG441L/442L
ON
ON
O
t
x C
OFF
L
t
t
r
f
<20 ns
<20 ns
80%
V -
V+
OFF
OFF
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DV
O
S
D
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