Overview
CXA1991 is listed in the Logic IC category. Available datasheets include documents from Sony Corporation.
Summary
FM Pager/FM Multiplex Tuner
Description
The CXA1991N is a tuner IC designed for use in FM pagers and FM multiplex broadcasting. A receiver system can be configured by using the digital data output, in combination with a decoder. It has a battery save function and ultra-low power consumption.
Source title
CXA1991 Datasheet(PDF) - Sony Corporation