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TEF6614

NXP
Part Number TEF6614
Manufacturer NXP
Description Advanced tuner on main-board IC
Published Jan 27, 2015
Detailed Description TEF6614 Advanced tuner on main-board IC Rev. 3 — 11 October 2011 Product data sheet 1. General description The TEF6614...
Datasheet PDF File TEF6614 PDF File

TEF6614
TEF6614

Overview
TEF6614 Advanced tuner on main-board IC Rev.
3 — 11 October 2011 Product data sheet 1.
General description The TEF6614 is an AM/FM radio including Phase-Locked Loop (PLL) tuning system.
The system is designed in such a way, that it can be used as a world-wide tuner covering common FM and AM bands for radio reception.
All functions are controlled by the I2C-bus.
Besides the basic feature set it provides a good weak signal processing function and a dynamic bandwidth control at FM reception.
It includes a newly developed demodulator for data reception of Radio Data System (RDS) and Radio Broadcast Data System (RBDS) transmissions.
2.
Features and benefits  Backwards compatible with TEF6606; equal footprint, application and performance  Fully integrated RDS/RBDS demodulator with improved performance  RDS demodulator data output via I2C-bus; 32-bit buffer for reduced read out  RDS data available signalled by I2C-bus bit (polling)  FM tuner for Japan, Europe, US and OIRT reception  AM tuner for Long Wave (LW), Medium Wave (MW) and Short Wave (SW) reception  Integrated AM Radio Frequency (RF) selectivity  Integrated PLL tuning system; controlled via I2C-bus including automatic low/high side Local Oscillator (LO) injection  Fully integrated LO  No alignment needed  Very easy application on the main board  No critical RF components  Fully integrated Intermediate Frequency (IF) filters and FM stereo decoder  Fully integrated FM noise blanker  Fully integrated AM audio noise blanker  Field strength (LEVEL), multipath [Wideband AM (WAM)], noise [UltraSonic Noise (USN)] and deviation dependent stereo blend  Field strength (LEVEL), multipath (WAM), noise (USN) and deviation dependent High-Cut Control (HCC)  Field strength (LEVEL), multipath (WAM) and noise (USN) dependent soft mute  Adjacent channel and deviation dependent IF bandwidth control [Precision Adjacent Channel Suppression (PACS)]  Single power supply  Qualified in accordance with AEC-Q100 NXP Se...


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