CS8414CS Cirrus Logic, Inc., CS8414CS Datasheet
CS8414CS
Manufacturer Part Number
CS8414CS
Description
SOP28
Manufacturer
Cirrus Logic, Inc.
Specifications of CS8414CS
Date_code
05+
Cirrus Logic, Inc.
Crystal Semiconductor Products Division
P.O. Box 17847, Austin, Texas 78760
(512) 445 7222 FAX: (512) 445 7581
http://www.crystal.com
Features
l
l
l
l
l
l
l
Sample Rates to >100 kHz
Low-Jitter, On-Chip Clock Recovery
256xFs Output clock Provided
Supports: AES/EBU, IEC 958, S/PDIF, &
EIAJ CP340/1201 Professional and
Consumer Formats
Extensive Error Reporting
Repeat Last Sample on Error Option
On-Chip RS422 Line Receiver
Configurable Buffer Memory (CS8413)
Pin Compatible with CS8411 and CS8412
I
CS8413
CS8414
RXN
RXN
RXP
RXP
10
10
9
9
VD+
VD+
7
7
96 kHz Digital Audio Receiver
Receiver
Receiver
CS12/
RS422
RS422
MUX
FCK
13
DGND
DGND
8
8
SEL
16
Clock and Data Recovery
Clock and Data Recovery
22
22
VA+
VA+
C0/
20
20
E0
FILT
FILT
6
Ca/
E1
5
21
21
AGND
AGND
MUX
Cb/
E2
4
Copyright
IEnable and Status
ERF
Cc/
F0
Description
The CS8413 and CS8414 are monolithic CMOS devices
which receive and decode audio data up to 96kHz ac-
cording to the AES/EBU, IEC958, S/PDIF, and EIAJ
CP340/1201 interface standards. The CS8413 and
CS8414 receive data from a transmission line, recover
the clock and synchronization signals, and de-multiplex
the audio and digital data. Differential or single ended in-
puts can be decoded.
The CS8413 has a configurable internal buffer memory,
read through a parallel port, which may be used to buffer
channel status, auxiliary data, and/or user data.
The CS8414 de-multiplexes the channel, user, and va-
lidity data directly to serial output pins with dedicated
output pins for the most important channel status bits.
ORDERING INFORMATION
3
25
19
19
(All Rights Reserved)
Cd/
MCK
MCK
CS8413-CS
CS8414-CS
F1
De-MUX
De-MUX
2
Cirrus Logic, Inc. 1998
INT
Ce/
F2
14
27
0° to 70° C
0° to 70° C
17
M3
ERF
Configurable
Registers
Memory
25
Buffer
18
Serial Port
Serial Port
M2
Audio
Audio
CBL
24
M1
15
23
M0
4
8
CS8413
CS8414
28-pin Plastic SOIC
28-pin Plastic SOIC
14
28
26
12
11
26
12
11
13
24
23
1
CS
RD/WR
SDATA
SCK
FSYNC
A4/FCK
A3-A0
D7-D0
SDATA
SCK
FSYNC
C
U
VERF
DS240F1
OCT ‘98
1
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