DESCRIPTION
The TDA7478 recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting stations and operates in accordance with the EBU (European Broadcasting Union) specifications.

FEATURES
■VERY HIGH RDS DEMODULATION QUALITY WITH IMPROVED DIGITAL SIGNAL PROCESSING
■HIGH PERFORMANCE, 57KHz BANDPASS FILTER (8th ORDER)
■FILTER ADJUSTMENT FREE AND WITHOUT EXTERNAL COMPONENTS
■PURELY DIGITAL RDS DEMODULATION WITHOUT EXTERNAL COMPONENTS
■RDS SIGNAL QUALITY OUTPUT
■4.332MHz CRYSTAL OSCILLATOR(8.664MHz OPTIONAL)
■LOW NOISE CMOS TECHNOLOGY
■LOW RADIATION