Cirrus Logic Inc. CS8427-CSZ

Description
Stereo digital audio transceiver with AES3 and serial digital audio inputs and outputs.
Comprehensive controllability through a 4wire microcontroller port.
Channel status and user data are assembled in blocksized buffers, making read/modify/write cycles easy.
Lowjitter clock recovery mechanism yields a very clean recovered clock from the incoming AES3 stream.

Features
Complete EIAJ CP1201, IEC60958, AES3, S/PDIFcompatible transceiver.
5.0 V Analog Supply (VA ) 3.3 V or 5.0 V Digital Interface (VL ).
Flexible 3wire Serial Digital I/O Ports.
Adjustable Sample Rate up to 96 kHz.
Lowjitter Clock Recovery.
Pin and Microcontroller Read/Write Access to Channel Status and User Data.
Microcontroller and Standalone Modes.
Differential Cable Driver and Receiver.
Onchip Channel Status and User Data Buffer Memories Permit Block Reads & Writes.
OMCK System Clock Mode.
Decodes Audio CD Q Subcode.

Applications
A/V receivers.
CDR.
DVD receivers.
Multimedia speakers.
Digital mixing consoles.
Effects processors.
Settop boxes.
Computer and automotive audio systems.