FSA2269 查看數據表（PDF） - ON Semiconductor

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FSA2269

Low-Voltage Dual-SPDT (0.4 Ω) Analog Switch with Negative Swing Audio Capability

ON Semiconductor 

Test Diagrams (Continued)

Figure 15. Adjacent Channel Crosstalk

Figure 16. Charge Injection Test

nBn

Capacitance

Meter

f = 1MHz

nBn

nSn

VSel = 0 or Vcc

Capacitance nBn

Meter

f = 1MHz

nBn

nSn

VSel= 0 orVcc

Figure 17. Channel Off Capacitance

Figure 18. Channel On Capacitance

Audio Analyzer

RS

V IN

GND

VS

V CNTRL

GND

GND

VSel = 0 or Vcc

GND

V OU T

RT

GND

RS and RT are functions of the application

environment (see AC Tables for specific values).

Figure 19. Total Harmonic Distortion

© 2007 Fairchild Semiconductor Corporation

FSA2269 / FSA2269TS • Rev. 1.1.5

10

www.f airchildsemi.com

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