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Datasheet

TEA5764UK
(Product Specification)
09-Aug-05, 64 pages, 294 kB

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FM radio + RDS

General description
Features
Products/packages
Chemical content
Pricing/ordering/availability
Samples
Applications
Block diagrams/pinning
Technical documents
Parametrics/similar products
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General description

The TEA5764UK 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.

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Features

  • Chip scale package
  • High sensitivity due to integrated low noise RF input amplifier
  • 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
  • Preset tuning to receive Japanese TV audio up to 108 MHz
  • Auto search tuning, raster 100 kHz
  • RF automatic gain control circuit
  • LC tuner oscillator operating with low cost fixed chip inductors
  • Fully integrated FM IF selectivity
  • Fully integrated FM demodulator; no external discriminator
  • Crystal oscillator at 32768 Hz, or external reference frequency at 32768 Hz
  • PLL synthesizer tuning system
  • IF counter; 7-bit output via the I2C-bus
  • Level detector; 4-bit level information output via the I2C-bus
  • Soft mute: signal dependent mute function
  • Mono/stereo blend: gradual change from mono to stereo, depending on signal
  • Adjustment-free stereo decoder
  • Autonomous search tuning function
  • Standby mode
  • MPX output
  • One software programmable port
  • Fully integrated RDS/RBDS demodulator in accordance with EN50067
  • 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
  • Audio pause detector
  • Interrupt flag

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    Products/packages

    Type numberNorth American Type numberOrdering code (12NC)Product statusPackagePackingMarkingChemical contentLeadfree conversion date
    TEA5764UK/N2TEA5764UK-G9352 780 71027Volume productionUncased dieUncased dieCircuit Element Packed On Reel 7"No MarkingTEA5764UK/N2
    TEA5764UK/N29352 780 71118Volume productionUncased dieUncased dieReel Pack, SMD, 13"Standard MarkingTEA5764UK/N2
    		Always Pb-free

    Products in the above table are all in production. Some variants are discontinued; click here for information on these variants.

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    Pricing/ordering/availability

    Type numberOrdering code(12NC)Indicative price/unit($)RegionDistributorIn stockInventory dateBuy onlineSamples
    TEA5764UK/N29352 780  71027  ASIAWPI2,00008/28/2008 Buy online not available
    TEA5764UK/N29352 780  71118        Order samples
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    Disclaimer

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