CF9501B Overview
input with pull-up resistor, : digital signal VSSA ina ry Decoder Peak/Bottom Hold Det. AGC Control Post Amp Rectifier LPF LF http://..net/ Description AGC amplifier (+) supply input Antenna input 1 (fixed input) Antenna input 3 (via analog switch) Antenna input 2 (analog switch bypass) Analog switch control input (active LOW) Output for crystal filter AGC amplifier ( ) supply input Input from crystal filter Rectifier LPF...
CF9501B Key Features
- 2.4 to 3.6V (A version)
- 4.5 to 5.5V (B version) Operating current consumption
- 55µA (typ) @3V (A version)
- 55µA (typ) @5V (B version) Standby current consumption
- 0.1µA (max) @3V (A version)
- 0.1µA (max) @5V (B version) High sensitivity: 0.5µVrms input Wide frequency range (35kHz to 80kHz) Include analog switch
- 1 0.05
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- 1. For test mode
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