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CXD2510Q Datasheet Cd Digital Signal Processor

Manufacturer: Sony Semiconductor Solutions

Overview: CXD2510Q CD Digital Signal Processor.

General Description

The CXD2510Q is a digital signal processor LSI for CD players and is equipped with the following functions.

• Wide frame jitter margin (±28 frames) due to a builtin 32K RAM • Bit clock, which strobes the EFM signal, is generated by the digital PLL • EFM data demodulation • Enhanced EFM frame sync signal protection • Refined super strategy-based powerful error correction C1: double correction, C2: quadruple correction • Quadruple-speed, double-speed and variable pitch playback • Noise reduction during track jumps • Auto zero-cross mute • Subcode demodulation and Sub Q data error correction • Digital spindle servo (built-in oversampling filter) • 16-bit traverse counter • Asymmetry pensation circuit • Serial bus-based CPU interface • Error correction monitor signals are output from a new CPU interface.

• Servo auto sequencer • Fine search which performs high-precision track jumps • Digital audio interface output • Digital level meter, peak meter • Bilingual patible

Key Features

  • All digital signals processed with a single chip during playback.
  • High-integrated mounting possible due to a built-in RAM Structure Silicon gate CMOS IC Absolute Maximum Ratings VDD.
  • Supply voltage.
  • 0.3 to +7.0 V.
  • Input voltage VI.
  • 0.3 to +7.0 V (VSS.
  • 0.3V to VDD + 0.3V).
  • Output voltage VO.
  • 0.3 to +7.0 V.
  • Storage temperature Tstg.
  • 40 to +125 °C.
  • Supply voltage difference Vss.
  • AVss.

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CXD2510Q Distributor