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Revision 1.41
11 - 16
AS1751/AS1752/AS1753
Data Sheet - Ap p lica tio n In fo r m a tio n
Figure 17. NOx, NCx, and COMx Capacitance
Figure 18. Off-Isolation, On-Loss, and Crosstalk
Notes:
1. Measurements are standardized against short-circuit at socket terminals.
2. Off-isolation is measured between COMx and the off NCx/NOx terminal on each switch. Off-isolation = 20log (VOUT/
VIN).
3. On-loss is measured between COMx and the on NCx/NOx terminal on each switch. On-loss = 20log (VOUT/VIN).
4. Signal direction through the switch is reversed; worst values are recorded.
AS1751/
AS1752/
AS1753
COMx
NCx or
NOx
INx
V+
As
Required
GND
1MHz
Capacitance
Analyzer
AS1751/
AS1752/
AS1753
COMx
NOx
or
NCx
INx
V+
50
Ω
50
Ω
50
Ω
50
Ω
VIN
VOUT
0.1F
Measure
Reference
GND
Network Analyzer
Use 50
Ω termina-
tion for off-isolation
ams
AG
Technical
content
still
valid