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CXA1884N - Low-voltage FM IF Amplifier

General Description

The CXA1884N is designed for FM communication devices.

They incorporate a paging system, mixer, IF limiter, FM detector, operational amplifier, comparator, and others.

Key Features

  • Low operating voltage 1.0 to 4.0V.
  • Low power consumption 2mA at 1.5V.
  • Built-in power source voltage monitor.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CXA1884N Low-voltage FM IF Amplifier Description The CXA1884N is designed for FM communication devices. They incorporate a paging system, mixer, IF limiter, FM detector, operational amplifier, comparator, and others. Features • Low operating voltage 1.0 to 4.0V • Low power consumption 2mA at 1.5V • Built-in power source voltage monitor Applications IF Amplifier for Paging System Receiver Structure Bipolar silicon monolithic IC 20 pin SSOP (Plastic) Absolute Maximum Ratings (Ta = 25°C) • Supply voltage Vcc 7 • Operating temperature Topr –20 to +75 • Storage temperature Tstg –65 to +150 Recommended Operating Conditions Supply voltage Vcc 1.0 to 4.0 V °C °C V Block Diagram and Pin Configuration VB OUT COMP IN A1 OUT 11 A1 QUAD DET. 10 SENSE RF IN 20 19 18 17 16 15 14 ERR.