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Revision 1.03

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AS1746

Datasheet - A p p l i c a t i o n I n f o r m a t i o n

Figure 20. On-Loss, Off-Isolation, Crosstalk

Notes:

1. Measurements are standardized against short-circuit at all terminals.

2. Off-isolation is measured between COMx and the off NCx/NOx terminal of each switch.

3. Crosstalk is measured from one channel to all other channels.

4. Signal direction through the switch is reversed; worst values are recorded.

Figure 21. Channel On- Off-Capacitance

COMx

NOx

INx

V+

+5V

50

Ω

50

Ω

50

Ω

50

Ω

10nF

Measure

Reference

GND

Network Analyzer

NCx

AS1746

50

Ω

0V or

V+

COMx

NCx or

NOx

INx

V+

V+

1MHz

Capacitance

Analyzer

GND

10nF

AS1746