CS8416-IZ Ver la hoja de datos (PDF) - Cirrus Logic

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CS8416-IZ

192 kHz Digital Audio Interface Receiver

Cirrus Logic 

2 TYPICAL CONNECTION DIAGRAMS

CS8416

+3.3V

Ferrite *

+3.3V

Bead

Analog

Supply *

10 µF 0.1µF 1nF

VL+

** AES3 /

S/PDIF

Sources

VL+

Microcontroller

10 µF 0.1µF 1nF

VA+ VD+

VL+

RXN

RXP0

RXP1

RXP2

RXP3

RXP4

RXP5

RXP6

RXP7

CS8416

SDOUT

OLRCK

OSCLK

RMCK

OMCK

AD0 / CS

AD1 / CDIN

SCL / CCLK

SDA / CDOUT

RST

GPO0

GPO1

AD2/GPO2

0.1µF 1nF

47KΩ

Serial Audio

Input

Device

Clock Control

Clock Source

External

Interface

+3.3V to +5V

AGND FILT

DGND

Rflt

Cflt

Crip

***

* A seperate analog supply is only necessary in applications where RMCK is used for a jitter

sensitive tast. For applications where RMCK is not used for a jitter sensitive task, connect

VA+ to VD+ via a ferrite bead. Keep decoupling capacitors between VA+ and AGND.

** Please see section 5.1 "8:2 S/PDIF Input Multiplexer" and Appendix

A for typical input configurations and recommended input circuits.

***

For best jitter performance connect

See Table 2 for PLL filter values.

the

filter

ground

directly

to

the

AGND

pin.

Figure 5. Typical Connection Diagram - Software Mode

10

DS578PP2

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