CS8416_07 Datasheet, PDF (1/60 Pages) Cirrus Logic – 192 kHZ DIGITAL AUDIO INTERFACE RECEIVER

CS8416
192 kHz Digital Audio Interface Receiver
Features
 Complete EIAJ CP1201, IEC-60958, AES3,
S/PDIF-Compatible Receiver
 +3.3 V Analog Supply (VA)
 +3.3 V Digital Supply (VD)
 +3.3 V or +5.0 V Digital Interface Supply (VL)
 8:2 S/PDIF Input MUX
 AES/SPDIF Input Pins Selectable in Hardware
Mode
 Three General Purpose Outputs (GPO) Allow
Signal Routing
 Selectable Signal Routing to GPO 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™ or I²C^® Control Port Software Mode and
Stand-Alone Hardware Mode
 Differential Cable Receiver
 On-Chip Channel Status Data Buffer Memories
 Auto-Detection of Compressed Audio Input
Streams
 Decodes CD Q Sub-Code
 OMCK System Clock Mode
See the General Description and Ordering Information
on page 2.
VA AGND FILT RMCK
VD
VL DGND OMCK
RXN
RXP0
RXP1
RXP2
RXP3
RXP4
RXP5
RXP6
RXP7
Receiver
Clock & AES3
Data
S/PDIF
Recovery Decoder
8:2
MUX
TX Passthrough
Misc.
Control
Format
Detect
De-emphasis
Filter
C & U bit
Data Buffer
Control
Port &
Registers
Serial
Audio
Output
n:3
MUX
RST
SDA/ SCL/ AD1/ AD0/
CDOUT CCLK CDIN CS
OLRCK
OSCLK
SDOUT
GPO0
GPO1
AD2/GPO2
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Copyright © Cirrus Logic, Inc. 2007
(All Rights Reserved)
AUGUST '07
DS578F3