Datasheet4U Logo Datasheet4U.com

LA7437A - Video Signal Processing IC

Datasheet Summary

Features

  • Completely adjustment free The AGC, carrier, deviation, and PB-Y level are adjustment free. The YC record current can also be made adjustment free by using the LA7437, 7437A as the head amplifier.
  • Support for NAP and PAL color array correction Full modulation using a balanced modulator allows playback and conversion to PAL format of NTSC signals recorded on tape.
  • Crosstalk exclusion in combination with a specialpurpose CCD Crosstalk can be excluded without using a g.

📥 Download Datasheet

Datasheet preview – LA7437A

Datasheet Details

Part number LA7437A
Manufacturer Sanyo
File Size 215.18 KB
Description Video Signal Processing IC
Datasheet download datasheet LA7437A Datasheet
Additional preview pages of the LA7437A datasheet.

📁 Similar Datasheet

  • LA74302FN - Monolithic Linear IC Audio Interface (Sanyo Semicon Device)
  • LA74303FN - Monolithic Linear IC Audio Interface (Sanyo Semicon Device)
  • LA74308LP - Monolithic Linear IC Audio Interface (Sanyo Semicon Device)
  • LA74309TT - Monolithic Linear IC Microphone Amplifier (Sanyo Semicon Device)
  • LA74310LP - Monolithic Linear IC Audio Interface for DSC Video Driver (Sanyo Semicon Device)
  • LA74320FN - Audio I/O Interface (Sanyo Semicon Device)
  • LA74322LP - Audio I/O Interface (Sanyo Semicon Device)
  • LA7 - Limiting Amplifier (Tyco Electronics)
  • LA7009 - LA7009 / LA7009S (Sanyo Semiconductor Corporation)
  • LA7009S - LA7009 / LA7009S (Sanyo Semiconductor Corporation)
Other Datasheets by Sanyo
  • LA7437 - Video Signal Processing IC
  • LA7411 - Playback Amplifier and Record Amplifier
  • LA7411M - Playback Amplifier and Record Amplifier
  • LA7415 - VHS VCR Playback Head and Record Amplifiers
  • LA7416 - Playback Amplifier and Record Amplifier
  • LA7416M - Playback Amplifier and Record Amplifier
  • LA7425 - NTSC Format Single-Chip Signal Processing IC
  • LA7440 - Video Signal Processing IC

Full PDF Text Transcription

Click to expand full text
Ordering number : EN5473 Monolithic Linear IC LA7437, 7437A Video Signal Processing IC for VHS VCR Systems Overview The LA7437, 7437A is a video signal processing singlechip IC that handles the PAL-G, B and I, 4.43 NTSC, and MESECAM formats. IC internal trimming is used to make the LA7437, 7437A is completely adjustment free, and in combination with a special-purpose CCD (the LC89973M) it provides a significant reduction in external components, including the glass delay line. Thus the LA7437, 7437A can significantly reduce the signal processing board manufacturing costs. Furthermore, the LA7437, 7437A supports the NAP format (NTSC to PAL conversion) that is poised to become widespread in Europe, China and other markets.
Published: |