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CXA2677GA - (CXA2676GA / CXA2677GA) Optical Pickup Chipset

This page provides the datasheet information for the CXA2677GA, a member of the CXA2676GA (CXA2676GA / CXA2677GA) Optical Pickup Chipset family.

Datasheet Summary

Features

  • two additional pins: WPP1 (A + B) and WPP2 (C + D). This allows the generation of the WRF signal used in earlier (CXA2660N) CD-R/RW systems with the WPP1 + WPP2 signal and the detection of address bit signal unique to DVD ±R/RW with the WPP1.
  • WPP2 signal. Also, it adopts a three-stage structure with a write mode and two read modes with high gain and low gain mode settings. The band limiter function used in write mode provides an average value signal with high precision. LGA COB (chip.

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Datasheet preview – CXA2677GA

Datasheet Details

Part number CXA2677GA
Manufacturer Sony Corporation
File Size 56.45 KB
Description (CXA2676GA / CXA2677GA) Optical Pickup Chipset
Datasheet download datasheet CXA2677GA Datasheet
Additional preview pages of the CXA2677GA datasheet.

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Full PDF Text Transcription

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Optical Pickup Chipset with CD/DVD Recording Photodetector IC (PDIC) Supports High-Speed Writing to both CD and DVD Media CXA2677GA CXA2676GA The signal processing required for DVD is far more complex than that for CD. Sony has now developed an optical pickup chipset, the CXA2677GA and CXA2676GA, that is appropriate for this complex signal processing. These devices adopt a newly-developed LGA type small package and can contribute to the development of ultrathin pickups.
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