TEA5764HN View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

TEA5764HN

FM radio + RDS

Philips Electronics 

TEA5764HN

FM radio + RDS

Rev. 02 — 9 August 2005

Product data sheet

1. General description

The TEA5764HN is a single chip electronically tuned FM stereo radio with Radio Data

System (RDS) and Radio Broadcast Data System (RBDS) demodulator and RDS/RBDS

decoder for portable application with fully integrated IF selectivity and demodulation.

The radio is completely adjustment free and only requires a minimum of small and low

cost external components.

The radio can tune to the European, US and Japanese FM bands. It has a low power

consumption and can operate at a low supply voltage.

2. Features

s High sensitivity due to integrated low noise RF input amplifier

s FM mixer for conversion of the US/Europe (87.5 MHz to 108 MHz) and Japanese FM

band (76 MHz to 90 MHz) to IF

s Preset tuning to receive Japanese TV audio up to 108 MHz

s Auto search tuning, raster 100 kHz

s RF automatic gain control circuit

s LC tuner oscillator operating with low cost fixed chip inductors

s Fully integrated FM IF selectivity

s Fully integrated FM demodulator;

s no external discriminator

s Crystal oscillator at 32768 Hz, or external reference frequency at 32768 Hz

s PLL synthesizer tuning system

s IF counter; 7-bit output via the I2C-bus

s Level detector; 4-bit level information output via the I2C-bus

s Soft mute: signal dependent mute function

s Mono/stereo blend: gradual change from mono to stereo, depending on signal

s Adjustment-free stereo decoder

s Autonomous search tuning function

s Standby mode

s MPX output

s One software programmable port

s Fully integrated RDS/RBDS demodulator in accordance with EN50067

s RDS/RBDS decoder with memory for two RDS data blocks provides block

synchronization and error correction; block data and status information are available

via the I2C-bus

s Audio pause detector

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