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参数资料
| 型号： | CDB8421 |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 1/17页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR CS8421 |
| 标准包装： | 1 |
| 主要目的： | 音频，采样率转换器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | CS8421，CS8406，CS8416 |
| 主要属性： | 带数字音频发射器和接收器的采样率转换器 |
| 次要属性： | S/PDIF 接口 |
| 已供物品： | 板，CD |
| 产品目录页面： | 759 (CN2011-ZH PDF) |
| 相关产品： | 598-1730-ND - IC SAMPLE RATE CONVERTER 20QFN 598-1126-5-ND - IC SAMPLE RATE CONVERTER 20TSSOP |
| 其它名称： | 598-1018 |
Copyright
Cirrus Logic, Inc. 2012
(All Rights Reserved)
32-bit, 192-kHz Asynchronous Sample Rate Converter
Features
175 dB Dynamic Range
–140 dB THD+N
No Programming Required
No External Master Clock Required
Supports Sample Rates up to 211 kHz
Input/Output Sample Rate Ratios of 7.5:1 to 1:8
Master Clock Support for 128 x Fs, 256 x Fs,
384 x Fs, and 512 x Fs (Master Mode)
16-, 20-, 24-, or 32-bit Data I/O
32-bit Internal Signal Processing
Dither Automatically Applied and Scaled to
Output Resolution
Flexible 3-wire Serial Digital Audio Input and
Output Ports
Master and Slave Modes for Both Input and
Output
Bypass Mode
Time Division Multiplexing (TDM) Mode
Attenuates Clock Jitter
Multiple Device Outputs are Phase Matched
Linear Phase FIR Filter
Automatic Soft Mute/Unmute
+2.5 V Digital Supply (VD)
+3.3 V or 5.0 V Digital Interface (VL)
Space-saving 20-pin TSSOP and QFN
Packages
The CS8421 supports sample rates up to 211 kHz and
is available in 20-pin TSSOP and QFN packages in both
Commercial (-10° to +70°C) and Automotive (-40° to
+85°C and -40° to +105°C) grades. The CDB8421 Cus-
tomer Demonstration board is also available for device
evaluation and implementation suggestions. See “Or-
dering Information” on page 35 for complete details.
Serial
Audio
Input
Time
Varying
Digital
Filters
BYPASS
Digital
PLL
Clock
Generator
ILRCK
ISCLK
SDIN
Sync Info
Data
Serial
Audio
Output
OLRCK
OSCLK
SDOUT
XTI
XTO
SRC_UNLOCK
2.5 V (VD)
GND
RST
Sync Info
Data
Level Translators
TDM_IN
MS_SEL
SAIF
SAOF
Serial
Port
Mode
Decoder
Level
Tr
anslat
or
s
L
evel
Tra
n
sl
a
tors
MCLK_OUT
3.3 V or 5.0 V (VL)
JULY ‘12
DS641F6
CS8421
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CDB8422 | 功能描述:界面开发工具 Eval Bd 192kHz SRC S/PDIF Receiver RoHS:否 制造商:Bourns 产品:Evaluation Boards 类型:RS-485 工具用于评估:ADM3485E 接口类型:RS-485 工作电源电压:3.3 V |
| CDB8427 | 功能描述:音频 IC 开发工具 Eval Bd 96kHz Dig. Audio Transcvr RoHS:否 制造商:Texas Instruments 产品:Evaluation Kits 类型:Audio Amplifiers 工具用于评估:TAS5614L 工作电源电压:12 V to 38 V |
| CDB8952 | 制造商:Cirrus Logic 功能描述:NOT RECOMMENDED FOR NEW DESIGNS - USE CDB8952T - Bulk 制造商:Cirrus Logic 功能描述:Tools Development kit Kit Con |
| CDB8952T | 功能描述:以太网开发工具 Eval Bd 100BASE-TX/ 10BASE-T Transceiver RoHS:否 制造商:Micrel 产品:Evaluation Boards 类型:Ethernet Transceivers 工具用于评估:KSZ8873RLL 接口类型:RMII 工作电源电压: |
| CDB-9PF | 制造商:HRS 制造商全称:HRS 功能描述:CD CRIMP TYPE CONNECTOR |
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