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TDA7580 - FM/AM DIGITAL IF SAMPLING PROCESSOR

Description

The TDA7580 is an integrated circuit implementing an advanced mixed analogue and digital solution to perform the signal processing of a AM/FM channel.

Features

  • The total processing power offers a significant headroom for customer’s software requirement, even when the channel equalization and the decoding software is running. The Program and Data Memory space can be loaded from an external non volatile memory via I 2C or SPI. The oscillator module works with an external 74.1MHz quartz crystal. It has very low Electro Magnetic Interference, as it introduces very low distortion, and in any case any harmonics fall outside the Radio bandwidth. The companio.

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Full PDF Text Transcription

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TDA7580 FM/AM DIGITAL IF SAMPLING PROCESSOR PRODUCT PREVIEW s s s s s s s FM/AM IF SAMPLING DSP ON-CHIP ANALOGUE TO DIGITAL CONVERTER FOR 10.7MHz IF SIGNAL CONVERSION SOFTWARE BASED CHANNEL EQUALIZATION FM ADJACENT CHANNEL SUPPRESSION RECEPTION ENHANCEMENT IN MULTIPATH CONDITION STEREO DECODER AND WEAK SIGNAL PROCESSING 2 CHANNELS SERIAL AUDIO INTERFACE (SAI) WITH SAMPLE RATE CONVERTER I2C AND BUFFER-SPI CONTROL INTERFACES RDS FILTER, DEMODULATOR & DECODER INTER PROCESSOR TRANSPORT INTERFACE FOR ANTENNA AND TUNER DIVERSITY FRONT-END AGC FEEDBACK TQFP64 ORDERING NUMBER: TDA7580 DESCRIPTION The TDA7580 is an integrated circuit implementing an advanced mixed analogue and digital solution to perform the signal processing of a AM/FM channel.
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