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TDA7331 - SINGLE CHIP RDS DEMODULATOR+ FILTER

General Description

teRDS information which is transmitted by FM radio lebroadcasting stations and operates in accordoance with the EBU (European Broadcasting Unsion) specifications.

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® TDA7331 SINGLE CHIP RDS DEMODULATOR + FILTER VERY HIGH RDS DEMODULATION QUALITY WITH IMPROVED DIGITAL SIGNAL PROC- ESSING HIGH PERFORMANCE, 57KHz BANDPASS FILTER (8th ORDER) PURELY DIGITAL RDS DEMODULATION WITHOUT EXTERNAL COMPONENTS ARI INDICATION AND RDS SIGNAL QUAL- ITY OUTPUTS 4.332MHz CRYSTAL OSCILLATOR (8.664 and 17.328MHz SELECTABLE OP- t(s)TIONS) LOW NOISE CMOS TECHNOLOGY cLOW RADIATION DIP20 SO20 ORDERING NUMBERS: TDA7331 TDA7331D roduDESCRIPTION PThe TDA7331, an improved version of TDA7330B, recovers the additional inaudible teRDS information which is transmitted by FM radio lebroadcasting stations and operates in accordoance with the EBU (European Broadcasting Unsion) specifications.