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CXA3179N Datasheet IF Amplifier for M-ary FSK Pagers (AFC Supported)

Manufacturer: Sony Semiconductor Solutions

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General Description

The CXA3179N is a low current consumption FM IF amplifier which employs the newest bipolar process.

It is suitable for M-ary FSK pagers using AFC.

Overview

CXA3179N IF Amplifier for M-ary FSK Pagers (AFC Supported).

Key Features

  • Low current consumption : 1.1 mA (typ. at VCC=1.4 V).
  • Low voltage operation : VCC=1.1 to 4.0 V.
  • 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.
  • AFC current output circuit.
  • RSSI function.
  • IF input, VCC standard.
  • Maximum input frequency : 30 MHz Applica.

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