Audio receiver CS8416

videodigitalanalog

The CS8416 is a digital audio receiver that supports sample rates up to 192 kHz. It enables consumer and professional audio products to exchange S/PDIF and AES/EBU audio data. An 8:2 input multiplexer allows for up to eight channels of digital audio input data. The second output of the input multiplexer allows for a S/PDIF pass-through function for added system flexibility. It has an extremely low-jitter clock-recovery mechanism that yields a very clean recovered clock from the incoming audio stream. The device also allows for selectable signal routing to three general-purpose output pins. With its extremely low-jitter performance of 200 ps, the CS8416 is an industry-leading 192 kHz digital audio receiver. The CS8416 is ideal for consumer and professional applications such as audio/video receivers, multimedia speakers, digital mixing consoles, automotive audio systems and set-top boxes. Features Compatible with EIAJ CP1201, IEC-60958 and AES3 standards 8:2 S/PDIF input mux; selectable pins in hardware mode Selectable signal routing to three general-purpose output pins S/PDIF to Tx inputs selectable in hardware mode Flexible 3-wire serial digital output port 32 kHz to 192 kHz sample frequency range Low-jitter clock-recovery Pin and microcontroller read access to channel status and user data SPI (serial port interface) or I²C control port software mode and standalone hardware mode Differential cable receiver On-chip channel status data buffer memories Autodetection of compressed audio input streams Decodes CD Q subcode OMCK system clock mode 3.3 V analog supply (VA), 3.3 V digital supply (VD) and 3.3 V to 5 V digital interface supply (VL)