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96 kHz, Digital Audio Interface Receiver

The CS8415A is a monolithic, CMOS device which receives and decodes one of 7 channels of audio data according to the IEC60958, S/PDIF, EIAJ CP1201, or AES3 standard. The CS8415A has a serial, digital audio, output port and comprehensive control through a 4-wire micro-controller port. Channel Status and User data are assembled in block-sized buffers, making read access easy.

A low jitter, clock recovery mechanism yields a very clean recovered clock from the incoming AES3 stream.

Standalone operation allows systems with no micro-controller to operate the CS8415A with dedicated output pins for Channel Status data.

Target applications include A/V receivers, CD-R, DVD receivers, multimedia speakers, digital mixing consoles, effects processors, set-top boxes, computer, and automotive audio systems.

Product Features
  • Complete EIAJ CP1201, IEC-60958, AES3, S/PDIF compatible receiver
  • 7:1 S/PDIF input MUX
  • Flexible 3-wire, serial, digital output port
  • 8 kHz to 96 kHz sample frequency range
  • Low jitter, clock recovery
  • Pin and micro-controller read access to Channel Status and User data
  • Micro-controller and standalone modes
  • Differential cable receiver
  • On-chip Channel Status and User data buffer memories
  • Auto-detection of compressed audio input streams
  • Decodes CD Q sub-code
  • OMCK system clock mode
  • 5V analog supply (VA)
  • 3 to 5V digital interface supply (VL)
  • Package: 28-pin SOIC/TSSOP

Documents
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Copyright © 2002 Cirrus Logic Inc.