LC72725KVS Series

RDS/RBDS Single-chip Signal Processor

Catalog

RDS/RBDS Single-chip Signal Processor

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Current - Supply	Gain	Supplier Device Package	Package / Case	Package / Case [y]	Package / Case [y]
ON Semiconductor LC72711LWHS-E	Surface Mount
ON Semiconductor LC72722PM-TLM-E	Surface Mount	4.5 V	5.5 V	9 mA	31 dB	24-MFP
ON Semiconductor LC72722PM-MPB-E	Surface Mount	4.5 V	5.5 V	9 mA	31 dB	24-MFP
ON Semiconductor LC72725KVS-H	Surface Mount	3 V	5.5 V	3.5 mA	31 dB	16-SSOP	16-LSSOP
ON Semiconductor LC72720YVS-MPB-E	Surface Mount	3 V	3.6 V	6 mA	31 dB	30-SSOP	30-LSSOP	5.6 mm	0.22 in

Catalog

RDS/RBDS Single-chip Signal Processor

Key Features

• Error correction capability improved by soft-decision error correction

• The load on the control microprocessor can be reduced by storing decoded data in the on-chip data buffer RAM.

• Two synchronization detection circuits provide continuous and stable detection of the synchronization timing.

• Data can be read out starting with the backwardprotection block data after a synchronization reset.

• Bit slip detection and correction

• Low spurious radiation

• Fully adjustment free

Description

The LC72720YVS is a single-chip system IC 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. This IC include band-pass filter, demodulator, synchronization, and error correction circuits as well as data buffer RAM on chip and perform effective error correction using a soft-decision error correction technique.