Description

The CXA3117AN is a low current consumption FM IF amplifier which employs the newest bipolar process. It is suitable for M-ary FSK pagers.

Features

• Low current consumption: 1.1mA

(typ. at VCC = 1.4V)

• Low voltage operation: VCC = 1.1 to 4.0V

• Small package 24-pin SSOP

• Second mixer and oscillator

• Needless of IF decoupling capacitor

• Reference power supply for operational amplifier

and comparator

• Bit rate filter with variable cut-off

• Misoperation prevention function for continuous data

• RSSI function

• IF input, VCC standard

• Quick charge by the detector output sense method

Applications

• M-ary FSK pagers

• Double conversion pagers