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參數資料
| 型號： | CS8420-CSZ |
| 廠商： | CIRRUS LOGIC INC |
| 元件分類： | 消費家電 |
| 英文描述： | DIGITAL AUDIO SAMPLE RATE CONVERTER |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO28 |
| 封裝： | 0.300 INCH, LEAD FREE, SOIC-28 |
| 文件頁數： | 1/94頁 |
| 文件大小： | 941K |
| 代理商： | CS8420-CSZ |
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Copyright
Cirrus Logic, Inc. 2007
(All Rights Reserved)
http://www.cirrus.com
Digital Audio Sample Rate Converter
Features
Complete IEC60958, AES3, S/PDIF, EIAJ
CP1201-compatible Transceiver with
Asynchronous Sample Rate Converter
Flexible 3-wire Serial Digital I/O Ports
8-kHz to 108-kHz Sample Rate Range
1:3 and 3:1 Maximum Input to Output Sample
Rate Ratio
128 dB Dynamic Range
-117 dB THD+N at 1 kHz
Excellent Performance at Almost a 1:1 Ratio
Excellent Clock Jitter Rejection
24-bit I/O Words
Pin and Microcontroller Read/Write Access to
Channel Status and User Data
Microcontroller and Stand-Alone Modes
General Description
The CS8420 is a stereo digital audio sample rate con-
verter (SRC) with AES3-type and serial digital audio
inputs, AES3-type and serial digital audio outputs, and
includes comprehensive control ability via a 4-wire mi-
crocontroller port. Channel status and user data can be
assembled
in
block-sized
read/modify/write cycles easy.
buffers,
making
Digital audio inputs and outputs may be 24, 20, or 16
bits. The input data can be completely asynchronous to
the output data, with the output data being synchronous
to an external system clock.
The CS8420 is available in a 28-pin SOIC package in
both Commercial (-10o to +70o C) and Automotive
grades (-40o to +85o C). The CDB8420 Customer Dem-
onstration board is also available for device evaluation
and implementation suggestions.
Please refer to
“Ordering Information” on page 93
for or-
dering information.
Target applications include CD-R, DAT, MD, DVD and
VTR equipment, mixing consoles, digital audio trans-
mission equipment, high-quality D/A and A/D
converters, effects processors, and computer audio
systems.
Serial
Audio
Input
Clock &
Data
Recovery
Misc.
Control
AES3
S/PDIF
Encoder
Serial
Audio
Output
Receiver
AES3
S/PDIF
Decoder
Sample
Rate
Converter
C & U bit
Data
Buffer
Control
Port &
Registers
Output
Clock
Generator
RXN
RXP
ILRCK
ISCLK
SDIN
OLRCK
OSCLK
SDOUT
TXP
TXN
RST
OMCK
EMPH U TCBL SDA/
CDOUT
SCL/
CCLK
AD1/
CDIN
AD0/
CS
INT
VA+ AGND FILT
RERR
VD+
DGND
H/S
RMCK
Driver
APRIL '07
DS245F4
CS8420
相關PDF資料 |
PDF描述 |
|---|---|
| CS8420-CSZR | DIGITAL AUDIO SAMPLE RATE CONVERTER |
| CS8420-DSZ | DIGITAL AUDIO SAMPLE RATE CONVERTER |
| CS8420-DSZR | DIGITAL AUDIO SAMPLE RATE CONVERTER |
| CS8420 | DIGITAL AUDIO SAMPLE RATE CONVERTER |
| CS8421-CZZR | 32-bit, 192 kHz Asynchronous Sample Rate Converter |
相關代理商/技術參數 |
參數描述 |
|---|---|
| CS8420-CSZ/D1 | 制造商:Cirrus Logic 功能描述: |
| CS8420-CSZR | 功能描述:音頻 DSP IC Digital Audio Sample Rate Convertr RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| CS8420-CSZR/D1 | 制造商:Cirrus Logic 功能描述: |
| CS8420-DS | 功能描述:音頻 DSP Digital Audio Sample Rate Converter RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
| CS8420-DSR | 功能描述:音頻 DSP IC Digital Audio Sample Rate Convertr RoHS:否 制造商:Texas Instruments 工作電源電壓: 電源電流: 工作溫度范圍: 安裝風格: 封裝 / 箱體: 封裝:Tube |
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