AS1741H-T 查看數據表（PDF） - austriamicrosystems AG

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AS1741H-T

High-Speed, Low-Voltage, Single-Supply, 0.8Ω, Dual SPST Analog Switches

austriamicrosystems AG 

AS1741, AS1742, AS1743

Data Sheet

austriamicrosystems

Timing Diagrams and Test Setups

Figure 17. Off-Isolation, On-Loss, and Crosstalk

V+

0.1µF

V+

NOx

V+

or

NCx

AS1741/

†

AS1742/

AS1743

INx

COMx

GND

† Use 50Ω termina-

tion for off-isolation

VIN

VOUT

Network Analyzer

50Ω

50Ω

Measure

Reference

50Ω

50Ω

Notes:

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

2. Off-isolation is measured between COMx and the off NCx/NOx terminal of each switch. Off-isolation = 20log(VOUT/VIN).

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

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Revision 1.76

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