參數(shù)資料
型號: CDB4329
廠商: Cirrus Logic, Inc.
英文描述: 20-Bit, Stereo D/A Converter for Digital Audio
中文描述: 20位,立體聲D / A轉(zhuǎn)換器的數(shù)字音頻
文件頁數(shù): 24/36頁
文件大小: 1540K
代理商: CDB4329
CDB4329 CDB4390
2
4
DS153DB3
Table 1. System Connections
Notes: 1.
* Default setting from factory
Table 2. CDB4329/90 Jumper Selectable Options
CONNECTOR
+5V
±12V
GND
Digital input
Optical input
J1
AOUTL
AOUTR
INPUT/OUTPUT
input
input
input
input
input
input/output
output
output
SIGNAL PRESENT
+5 Volts for the CS4329/90, CS8412 and digital section
±12 volts for analog filter section
ground connection from power supply
digital audio interface input via coax
digital audio interface input via optical
I/O for system clocks and digital audio data
left channel analog output
right channel analog output
JUMPER
CSLR/FCK
PURPOSE
Selects channel for
CS8412 channel status
information
Selects source of system
clocks and data
Selects MCLK as
input or output
CS8412 mode select
POSITION
L
R
FUNCTION SELECTED
See CS8412 data sheet for details
Clock Select
*8412
EXT
0
1
*Low
*Low
*Low
*Low
*Low
High
*High
*Low
*High
*High
*Low
*INT
EXT
*Low
High
CS8412 clock/data source
External clock/data source
See
Input/Output for Clocks and Data
section of
text
See CS8412 data sheet for details
J22
J23
M0
M1
M2
M3
auto_mute
CS4329/90 Auto Mute
On
Off
DEM0
DEM1
DIF0
DIF1
DIF2
SCLK
De-emphasis select
See CS4329 and CS4390 data sheets for details
set for 44.1 kHz
See CS4329 and CS4390 data sheets for details
CS4329/90 digital input
format
CS4329/90 SCLK Mode
Internal SCLK Mode
External SCLK Mode
CS8412 de-emphasis
De-emphasis input static high
DEM_8412
Selects source of de-
emphasis control
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