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參數(shù)資料
| 型號(hào)： | TC35273 |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, PBGA201 |
| 封裝： | 15 X 15 MM, PLASTIC, FBGA-201 |
| 文件頁數(shù)： | 17/23頁 |
| 文件大小： | 237K |
| 代理商： | TC35273 |
MPEG-4 Audiovisual Codec LSI
Preliminary
TC35273
TOSHIBA Confidential
2000-4-27
3/23
Version 0.90
1. Functional Specifications
1.1 MPEG-4 Video Codec
U ISO MPEG-4 International Standard Simple Profile @Level 1 is supported. Encoding and
decoding with QCIF (176 x 144 pixel) at 15 frames per second are executed.
U YCbCr 4:2:2 8bit digital camera input. A CMOS camera or an NTSC decoder is connected.
U Temporal filter and size conversion for pre-filter function.
U YCbCr 4:2:2 8bit digital display output. An NTSC encoder or an LCD controller is connected.
U Size conversion and de-blocking filter for post-filter function.
1.1.1. Speech Codec / Audio Decoder
U AMR Speech Codec at 8kbps with CS-ACELP.*
U ITU-T G.729 speech codec at 8Kbps with CS-ACELP.*
U ITU-T G.723.1 speech codec at 5.3kbp with ACELP, or 6.3kbps with MP-MLQ.*
U Stereo Twin-VQ audio decoder at 96kbps with up to 44.1-kHz sampling frequency.*
U ISO/IEC 13818-7 AAC LC audio decoder at 144kbps with up to 48-kHz sampling frequency.*
U PCM stereo or monoral sound input/output. An external microphone and a speaker are
connected via DAC and ADC, respectively.
1.1.2. Multiplexer/Demultiplexer
U Multiplexing and demultiplexing with ITU-T H.223 and H.223 Annex A,B protocol at 32Kbps
384Kbps.*
U Demultiplexing with ITU-T H.222.0 / ISO/IEC13818-1 at 32Kbps 1024Kbps.*
U Bitstream input/output via a network serial interface.
* In order to run this LSI as an MEPG-4 audiovisual LSI, Specified firmware programs have to be
obtained in advance
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC35274 | 制造商:TOSHIBA 制造商全稱:Toshiba Semiconductor 功能描述:TOSHIBA MPEG-4 Video Decoder LSI |
| TC3531 | 制造商:TRANSCOM 制造商全稱:TRANSCOM 功能描述:5.8 GHz 1W MMIC |
| TC3532 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:4.9 - 6 GHz 29dBm MMIC |
| TC35321 | 制造商:General Electric Company 功能描述:30A 3P DBL THR SS N1 240V NONFUSE |
| TC3538 | 制造商:TRANSCOM 制造商全稱:TRANSCOM 功能描述:5 - 6 GHz 1W MMIC |
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