CS8427 Cirrus Logic, CS8427 Datasheet - Page 10

• Manufacturer Part Number: CS8427
• Description: 96 kHz Digital Audio Interface Transceiver
• Manufacturer: Cirrus Logic

2. TYPICAL CONNECTION DIAGRAM
10
AES3/
SPDIF
Source
* A separate analog supply is only necessary in applications where RMCK is used
for a jitter sensitive task. For applications where RMCK is not used for a jitter
sensitive task, connect VA+ to VD+ via a ferrite bead. Keep the decoupling
capacitor between VA+ and AGND.
3-wire Serial
Audio Source
Clock Source
and Control
Figure 5. Recommended Connection Diagram for Software Mode
+5V
Analog
Supply *
Cable
Termination
Hardware
Control
To other
CS8427’s
Ferrite *
Bead
RERR
RST
TCBL
RXP
RXN
ILRCK
ISCLK
SDIN
RMCK
OMCK
EMPH
AGND
VA+
0.1 F
/
A 2
D
CS8427
FILT
µ
0.1 F
RFILT
CFILT
SDA/CDOUT
µ
SCL/CCLK
AD1/CDIN
VL+
OLRCK
OSCLK
SDOUT
AD0/CS
DGND
TXP
TXN
H/S
INT
CRIP
U
+3 to +5 V
Digital
Supply
Cable
Interface
3-wire Serial
Audio Input
Device
Microcontroller
AES3/
SPDIF
Equipment
CS8427
DS477PP3