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LC7073 - Error Detection/Correction

Description

Schmitt-trigger reset input.

Serial data input clock.

Serial data input.

Features

  • RDS error detection and correction.
  • Easy interface with LA2230 and LA2231 demodulator ICs.
  • Serial data transfer system.
  • Group synchronization capability.
  • Selectable error detection and correction.
  • Output clock polarity selection.
  • Block data start output.
  • Error output.
  • On-chip oscillator.
  • 5 V supply.
  • 18-pin DIP (LC7073) and 18-pin MFP (LC7073M). (1.84) 2.54 unit:mm 3095-MFP18 18 0.5.

📥 Download Datasheet

Datasheet preview – LC7073

Datasheet Details

Part number LC7073
Manufacturer Sanyo Semicon Device
File Size 139.60 KB
Description Error Detection/Correction
Datasheet download datasheet LC7073 Datasheet
Additional preview pages of the LC7073 datasheet.

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Full PDF Text Transcription

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Ordering number:ENN *3932 CMOS IC LC7073, 7073M Error Detection and Correction ICs for RDS Demodulators Preliminary Overview The LC7073 and LC7073M are error detection and correction ICs that provide an easy interface to the LA2230 and LA2231 radio data system (RDS) demodulators. Both devices incorporate an on-chip oscillator that connects directly to an external ceramic resonator. The LC7073 and LC7073M provide group synchronization, selectable error detection and correction, output clock polarity selection, a block data start signal output and an error output that signals error correction failures. The LC7073 and LC7073M operate from a 5 V supply and are available in 18-pin DIPs and MFPs, respectively. Package Dimensions unit:mm 3007B-DIP18 [LC7073] 24.0 18 10 1 9 6.4 7.
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