CXA1991N Overview
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 bination with a decoder. It has a battery save function and ultra-low power consumption.
CXA1991N Key Features
- Ultra-low power consumption (ID = 1.2 mA for FM; ID = 0.8 mA for AM; VCC = 3 V)
- LED drive circuit for tuning
- Battery save function
- Few external parts
CXA1991N Applications
- Tuners for FM multiplex broadcasting