192 kHz Digital Audio Receiver CS8416CSZ Introduction

General Description

The CS8416 is a digital audio receiver with up to 192 kHz sampling rates. It allows S/PDIF and AES/EBU audio data to be exchanged between consumers and professional audio equipment. Up to eight channels of digital audio input data can be processed by an 8:2 input multiplexer. For increased system flexibility, the input multiplexer’s second output can be used as a S/PDIF pass-through.

It contains a clock-recovery system with exceptionally minimal jitter that produces a very clean recovered clock from the incoming audio stream. The gadget additionally has three general-purpose output pins with customizable signal routing. The CS8416 is an industry-leading 192 kHz digital audio receiver with an extraordinarily low jitter performance of 200 ps.

CS8416 Series Features & Benefits

• Totally compatible with EIAJ CP1201, AES3, IEC-60958, and S/PDIF receiver

• +3.3 V analog (VA) and digital (VD) supply

• CD Q Sub-Code decoding ability

• Sample frequency ranges from 32 kHz to 192 kHz

• Supports SPI or I2C interface in stand-alone hardware mode

• Compressed audio input streams auto-detection

CS8416-CSZ Pin Configuration (for pin function info, refer to datasheets)


CS8416-CSZ Footprints

CS8416 footprints

CS8416-CSZ 3D Model

CS8416 model

CS8416-CSZ Dimension


CS8416-CSZ Block Diagram

CS8416 diagram


Where to Use CS8416 Series

A/V receivers, CD-R, DVD receivers, multimedia speakers, digital mixing consoles, effects processors, set-top boxes, and computer and vehicle audio systems are among the target applications.


(2 VRMS Subwoofer Line Out)

How to Use CS8416

To show the influence of each receiver’s output jitter, the CS4398 high-performance DAC was used to collect audio performance data. Each test was run on a single CDB4398 customer evaluation board. To achieve a smooth low-frequency THD+N response, the CDB4398’s CS4398 FILT+ capacitor was raised from 100 F to 1000 F. For all measurements provided by the CS8416, a CDB8416 customer evaluation board was utilized to run the CS4398 on the CDB4398. For further information on each evaluation board, see the CDB4398 and CDB8416 datasheets.

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