DG9431DV-T1 VISHAY [Vishay Siliconix], DG9431DV-T1 Datasheet - Page 6

• Manufacturer Part Number: DG9431DV-T1
• Description: Low-Voltage Single SPDT Analog Switch
• Manufacturer: VISHAY [Vishay Siliconix]

DG9431
Vishay Siliconix
TEST CIRCUITS
www.vishay.com
6
V
V
Logic
Input
NO
NC
V
Switch
gen
Input
NO
NC
IN
C
+
L
C
3 V
R
(includes fixture and stray capacitance)
NO or NC
IN
L
GND
gen
(includes fixture and stray capacitance)
V
OUT
GND
0 V
V+
V+
V+
V+
= V
NC or NO
IN
COM
COM
COM
GND
R
V+
V+
L
+ R
R
L
Switch Output
ON
R
300
COM
R
300
L
L
Ω
Ω
Figure 2. Break-Before-Make Interval
C
35 pF
C
35 pF
L
L
V
C
OUT
V
Figure 3. Charge Injection
Figure 1. Switching Time
L
V
O
OUT
Logic
Input
Switch
Output
V
NC
Output
Switch
= V
Logic
Input
NO
V
3 V
0 V
0 V
V
O
OUT
IN
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
+ 3 V
0 V
0 V
IN depends on switch configuration: input polarity
determined by sense of switch.
On
90 %
t
D
t
ON
ΔV
Q = ΔV
OUT
50 %
Off
S-71009–Rev. D, 14-May-07
OUT
Document Number: 70831
x C
L
t
D
t
t
t
t
r
f
r
f
0.9 x V
t
On
< 5 ns
< 5 ns
OFF
< 20 ns
< 20 ns
OUT