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MAS3549F 参数 Datasheet PDF下载

MAS3549F图片预览
型号: MAS3549F
PDF下载: 下载PDF文件 查看货源
内容描述: MAS 35x9F MPEG 2/3层, AAC音频解码器, G.729附录编解码器 [MAS 35x9F MPEG Layer 2/3, AAC Audio Decoder, G.729 Annex A Codec]
分类和应用: 解码器编解码器
文件页数/大小: 92 页 / 1187 K
品牌: MICRONAS [ MICRONAS ]
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MAS 35x9F  
DATA SHEET  
6. Data Sheet History  
1. Preliminary data sheet: “MAS 35x9F, MPEG Layer  
2/3, AAC Audio Decoder, G.729 Annex A Codec”,  
Aug. 01, 2001, 6251-505-1PD. First release of the  
preliminary data sheet.  
2. Data Sheet: “MAS 35X9F MPEG Layer 2/3, AAC  
Audio Decoder, G.729 Annex A Codec”, June 30,  
2004, 6251-505-1DS. First release of the data  
sheet.  
Major changes:  
– New package diagrams were included for  
PLQFP64-1, PMQFP64-2, PQFN64-1  
– Functional description of the MP3 Block Input Mode  
now available for improved input timing behavior of  
the MPEG 1/2/2.5 Layer3 decoder  
– Important advice for turn-on and operating voltage  
– Changes in configuration registers  
Tables were added: PIO input DMA mode timing;  
Sample rate in MP3; Sample rate in AAC  
– Handshake protocol for writing MPEG data to the  
PIO-DMA was added.  
All information and data contained in this data sheet are without any  
commitment, are not to be considered as an offer for conclusion of a  
contract, nor shall they be construed as to create any liability. Any new  
issue of this data sheet invalidates previous issues. Product availability  
and delivery are exclusively subject to our respective order confirmation  
form; the same applies to orders based on development samples deliv-  
ered. By this publication, Micronas GmbH does not assume responsibil-  
ity for patent infringements or other rights of third parties which may  
result from its use.  
Further, Micronas GmbH reserves the right to revise this publication  
and to make changes to its content, at any time, without obligation to  
notify any person or entity of such revisions or changes.  
No part of this publication may be reproduced, photocopied, stored on a  
retrieval system, or transmitted without the express written consent of  
Micronas GmbH.  
Micronas GmbH  
Hans-Bunte-Strasse 19  
D-79108 Freiburg (Germany)  
P.O. Box 840  
D-79008 Freiburg (Germany)  
Tel. +49-761-517-0  
Fax +49-761-517-2174  
E-mail: docservice@micronas.com  
Internet: www.micronas.com  
Printed in Germany  
Order No. 6251-505-1DS  
92  
June 30, 2004; 6251-505-1DS  
Micronas  
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