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TEA5767HN

Philips
Part Number TEA5767HN
Manufacturer Philips
Description Low Power FM Stereo Radioa
Published Nov 9, 2006
Detailed Description www.DataSheet4U.com TEA5767HN Low-power FM stereo radio for handheld applications Rev. 04 — 20 February 2006 Product da...
Datasheet PDF File TEA5767HN PDF File

TEA5767HN
TEA5767HN

Overview
www.
DataSheet4U.
com TEA5767HN Low-power FM stereo radio for handheld applications Rev.
04 — 20 February 2006 Product data sheet 1.
General description The TEA5767HN is a single-chip electronically tuned FM stereo radio for low-voltage applications 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 be tuned to the European, US and Japanese FM bands.
2.
Features I High sensitivity due to integrated low-noise RF input amplifier I FM mixer for conversion to IF of the US/Europe (87.
5 MHz to 108 MHz) and Japanese (76 MHz to 91 MHz) FM band I Preset tuning to receive Japanese TV audio up to 108 MHz I RF Automatic Gain Control (AGC) circuit I LC tuner oscillator operating with low cost fixed chip inductors I FM IF selectivity performed internally I No external discriminator needed due to fully integrated FM demodulator I Crystal reference frequency oscillator; the oscillator operates with a 32.
768 kHz clock crystal or with a 13 MHz crystal and with an externally applied 6.
5 MHz reference frequency I PLL synthesizer tuning system I I2C-bus and 3-wire bus, selectable via pin BUSMODE I 7-bit IF counter output via the bus I 4-bit level information output via the bus I Soft mute I Signal dependent mono to stereo blend [Stereo Noise Cancelling (SNC)] I Signal dependent High Cut Control (HCC) I Soft mute, SNC and HCC can be switched off via the bus I Adjustment-free stereo decoder I Autonomous search tuning function I Standby mode I Two software programmable ports I Bus enable line to switch the bus input and output lines into 3-state mode DataSheet 4 U .
com www.
DataSheet4U.
com Philips Semiconductors TEA5767HN Low-power FM stereo radio for handheld applications 3.
Quick reference data Table 1.
Quick reference data VCCA = VCC(VCO) = VCCD; AC values are given in RMS; for VRF the EMF value is given; unless otherwise specified.
Symbol VCCA VCC(VCO) Para...


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