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WM8804 - 1:1 Digital Interface Transceiver

Description

The WM8804 is a high performance consumer mode S/PDIF transceiver with support for 1 received channel and 1 transmitted channel.

A crystal derived, or externally provided high quality master clock is used to allow low jitter recovery of S/PDIF supplied master clocks.

Features

  • S/PDIF (IEC60958-3) compliant.
  • Advanced jitter attenuating PLL with low intrinsic period jitter of 50 ps RMS.
  • S/PDIF recovered clock using PLL, or stand alone crystal derived clock generation.
  • Supports 10.
  • 27MHz crystal clock frequencies.
  • 2-wire / 3-Wire serial or hardware control interface.
  • Programmable audio data interface modes: - I2S, Left, Right Justified or DSP - 16/20/24 bit word lengths.
  • 1 channel receiver inpu.

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Datasheet preview – WM8804

Datasheet Details

Part number WM8804
Manufacturer Wolfson Microelectronics
File Size 700.58 KB
Description 1:1 Digital Interface Transceiver
Datasheet download datasheet WM8804 Datasheet
Additional preview pages of the WM8804 datasheet.

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Full PDF Text Transcription

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w WM8804 1:1 Digital Interface Transceiver with PLL DESCRIPTION The WM8804 is a high performance consumer mode S/PDIF transceiver with support for 1 received channel and 1 transmitted channel. A crystal derived, or externally provided high quality master clock is used to allow low jitter recovery of S/PDIF supplied master clocks. Generation of all typically used audio clocks is possible using the high performance internal PLL. A dedicated CLKOUT pin provides a high drive clock output. A pass through option is provided which allows the device simply to be used to clean up (de-jitter) the received digital audio signals. The device may be used under software control or stand alone hardware control modes.
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