参数资料
型号: TEA5766UK/N1/S21,0
厂商: NXP SEMICONDUCTORS
元件分类: 接收器
英文描述: FM, AUDIO SINGLE CHIP RECEIVER, PBGA25
封装: 3.30 X 3.25 MM, 0.60 MM HEIGHT, WLCSP-25
文件页数: 1/59页
文件大小: 273K
代理商: TEA5766UK/N1/S21,0
1.
General description
The TEA5766UK 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 Intermediate Frequency (IF)
selectivity and FM 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 at a low supply voltage.
The TEA5766UK application software is compatible to the TEA5764 software to enable
easy design-in for customers.
2.
Features
I High sensitivity due to integrated low noise Radio Frequency (RF) input amplier
I 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
I Preset tuning to receive Japanese TV audio up to 108 MHz
I Autonomous search tuning, 100 kHz grid
I RF automatic gain control circuit
I LC tuner oscillator operating with integrated varicaps and one low-cost chip inductor
I Fully integrated FM IF selectivity
I Fully integrated FM demodulator
I 32768 Hz external reference frequency
I Phase Locked Loop (PLL) synthesizer tuning system
I IF counter, 7-bit output via control interface
I Level detector, 4-bit level information output via the control interface
I Soft mute, signal depending mute function, can be switched on or off via the control
interface
I Mono/stereo blend, signal depending gradual change from mono to stereo, can be
switched on or off via the control interface
I Standby mode
I Software programmable port
I Fully integrated RDS/RBDS demodulator in accordance with EN 62106
I 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
TEA5766UK
Stereo FM radio + RDS
Rev. 01 — 22 March 2007
Product data sheet
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