This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TYPICAL CHARACTERISTICS (25 °C, unless otherwise noted)
Switching Threshold vs. Supply Voltage
Insertion Loss, Off Isolation and Crosstalk
vs. Frequency
0.0
0.5
1.0
1.5
2.0
2.5
02468101214
V+ - Supply Voltage
V
T
- Switching Threshold
100K
-120
1M
- 20
20
- 40
100M1G
Frequency (MHz)
Loss (dB)
Crosstalk
Insertion Loss
-3 dB = 260 MHz
10M
0
- 80
- 60
V+ = 3 V, 5 V
R
L
= 50 Ω
OIRR
-100
Charge Injection at Source
Supply Current vs. Input Switching Frequency
-1.0
-0.8
-0.6
-0.4
-0.2
-0.0
0.2
0.4
0.6
0.8
0123456
Q
inj
(pc)
V
COM
- Analog Voltage (V)
V
+
= 2.5 V
V
+
= 5 V
0
200
400
600
800
1000
Input Switching Frequency
I+ Supply Current (µA)
2M4M06M8M10M
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8
Document Number: 72311
S11-1029-Rev. B, 23-May-11
Vishay Siliconix
DG9432, DG9433, DG9434
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TEST CIRCUITS
Figure 1. Switching Time
Switc
h
Input
C
L
(includes fixture and stray capacitance)
V+
IN
NO or NC
C
L
35 pF
COM
Logi
c
Input
R
L
300 Ω
V
OUT
GND
V+
50 %
0 V
0 V
Logic
Input
Switch
Output
t
ON
t
OFF
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
0 V
Switch Output
0.9 x V
OUT
t
r
<
20 ns
t
f
< 20 ns
V
OUT
=V
COM
R
L
R
L
+R
ON
Figure 2. Break-Before-Make Interval
C
L
(includes fixture and stray capacitance)
NO or NC
V
1
NO or NC
V
2
0 V
0 V
Logic
Input
Switch
Output
V
O
V
NC
= V
NO
t
r
< 5 ns
t
f
< 5 ns
90 %
t
D
t
D
COM
1
V+
GND
V+
C
L
35 pF
R
L
300 Ω
COM
2
Figure 3. Charge Injection
Off
OnOn
IN
ΔV
OUT
V
OUT
Q = ΔV
OUT
x C
L
C
L
COM
R
gen
V
OUT
NC or NO
3 V
IN
V
gen
GND
V+
V+
IN depends on switch configuration: input polarity
determined by sense of switch.
+
Document Number: 72311
S11-1029-Rev. B, 23-May-11
www.vishay.com
9
Vishay Siliconix
DG9432, DG9433, DG9434
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
TEST CIRCUITS
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
