CS8415A

CS8415A 96 kHz Digital Audio Interface Receiver Features ! Complete EIAJ CP1201, IEC-60958, AES3, S/PDIF-compatible Receiver ! +5.0 V Analog Supply (VA+) ! +3.3 V or +5.0 V Digital Interface (VL+) ! 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 Microcontroller Read Access to Channel Status and User Data ! Microcontroller 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 General Description 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. The CS8415A has a serial digital audio output port and comprehensive control ability through a 4-wire microcontroller 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. Stand-alone operation allows systems with no microcontroller to operate the CS8415A with dedicated output pins for channel status data. The CS8415A is available in a 28-pin TSSOP and SOIC package in both Commerical (-10 to +70°C) and Industrial grades (-40 to +85° C). The CDB8415A Customer Demonstration board is also available for device evaluation and implementation su...