LC72725KVS-TLM-H【PDF 1/9 页】IC RDS DEMODULATION 100MW 16SSOP

Ordering number : ENA1744

LC72725KVS

CMOS IC

RDS(RBDS) Demodulation IC

http://onsemi.com

Overview

The LC72725KVS is ICs that implement the signal processing required by the European Broadcasting Union RDS

(Radio Data System) standard and by the US NRSC (National Radio System Committee) RBDS (Radio Broadcast

Data System) standard. These ICs include band-pass filter, demodulator,and data buffer on chip. RDS data can be

read out from this on-chip memory by external clock input in slave operation mode.

Functions

? Bandpass filter

? RDS Demodulation

? Buffer

? Data output

? RDS-ID

? Standby control

? Fully adjustment free

? Low Voltage

: Switched capacitor filter (SCF)

: 57KHz carrier and RDS data clock regeneration, biphase decode, differential decode.

: 128 bit (about 100ms) can be restored in the on-chip data buffer.

: Master or slave output mode can be selected.

: Detect RDS signal which can be reset by RST signal input.

: Crystal oscillator can be stopped.

Semiconductor Components Industries, LLC, 2013

June, 2013

60910HKIM 20100427-S00009 No.A1744-1/9

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