DG9424DQ VISHAY [Vishay Siliconix], DG9424DQ Datasheet - Page 10

• Manufacturer Part Number: DG9424DQ
• Description: Low-Voltage, Dual Supply, Low RON, Quad SPST Analog Switches
• Manufacturer: VISHAY [Vishay Siliconix]

DG9424, DG9425, DG9426
Vishay Siliconix
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
reliability data, see www.vishay.com/ppg?71807.
www.vishay.com
10
V
g
R
g
= 50 Ω
V
0 V, 2.4 V
IN
V
= 0 - V+
IN
R
g
C
NO or NC
IN
Figure 6. Off-Isolation
COM
IN
GND
Off Isolation = 20 log
GND
C = RF bypass
V
V
V
V
C = RF Bypass
L
L
L
L
X
TALK
Isolation = 20 log
V
V -
V -
V+
V+
S
COM
V+
V+
V -
V -
NO or NC
R
g
= 50 Ω
V
V
C
OUT
IN
0 V, 2.4 V
0 V, 2.4 V
C
V
V
OUT
NC
IN
V
R
50 Ω
OUT
L
C
Figure 4. Charge Injection
10 nF
C
L
Figure 5. Crosstalk
NO
IN
NO
IN
V
1
2
OUT
V
V
1
2
GND
L
L
0 V, 2.4 V
IN
by sense of switch.
X
dependent on switch configuration Input polarity determined
C
V -
V -
COM
COM
C
V+
V+
IN
1
2
GND
IN
IN
V
V
V
L
L
O
X
X
C
Figure 7. Source/Drain Capacitances
OFF
OFF
NO or NC
V -
V -
V+
V+
50 Ω
R
COM
L
C
V
OUT
Q = ΔV
S09-1675-Rev. E, 31-Aug-09
ON
ON
C
Document Number: 71807
O
x C
L
or Equivalent
Impedance
HP4192A
Analyzer
Meter
OFF
OFF
ΔV
O