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參數(shù)資料
| 型號： | MSM7660 |
| 廠商： | OKI SEMICONDUCTOR CO., LTD. |
| 英文描述： | Digital Video Decoder (NTSC/PAL Compatible)(與NTSC/PAL制式兼容的數(shù)字視頻譯碼器) |
| 中文描述： | 數(shù)字視頻解碼器（的NTSC / PAL兼容）（與的NTSC / PAL制式兼容的數(shù)字視頻譯碼器） |
| 文件頁數(shù)： | 1/35頁 |
| 文件大?。?/td> | 261K |
| 代理商： | MSM7660 |
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Semiconductor
MSM7660
1/35
Digital Video Decoder (NTSC/PAL Compatible)
GENERAL DESCRIPTION
The MSM7660 is a decoder which converts digitally sampled NTSC or PAL video signals to the
format based on ITU-RBT601.
The MSM7660 can accept composite video and S video signals.
For composite signals, the MSM7660 converts signals to YUV data via a 2-dimensional Y/C
separation circuit. For S video signals, the MSM7660 converts signals to YUV data by passing the
2-dimensional Y/C separation circuit.
An internal AGC/ACC circuit makes decoding of images relatively easy.
Video signals are internally synchronized, so a relatively wide range of video signals can be
decoded without using an external VCO circuit.
FEATURES
Accepts composite video and S video signals
Compatible with NTSC/PAL
2-dimensional Y/C separation using adaptive comb filter (this filter is bypassed for S video
signal input)
NTSC: 3 lines/2 lines
PAL: 2 lines
Sampling frequency
14.75 MHz (PAL Square Pixel)
14.31818 MHz (NTSC 4Fsc)
12.27 MHz (NTSC Square Pixel)
13.5 MHz (ITU-RS601)
Internal AGC/ACC circuit
8-bit Y/C (CbCr) output (conforms to ITU-RBT601)
YCbCr:
4:2:2
YCbCr:
4:1:1
High impedance output possible, priority cascade control function
I
2
C-BUS interface
External terminal mode (default) or internal register mode can be selected for operation mode
setting.
A frequency one or two times the sampling clock is supplied to LSI
Power consumption: 500 mW (Typ. 13.5 MHz)
Package:
80-pin plastic QFP (QFP80-P-1420-0.80-BK) (Product name: MSM7660GS-BK)
E2F0004-27-X1
This version: Jan. 1998
Previous version: Oct. 1997
相關(guān)PDF資料 |
PDF描述 |
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| MSM7704-02GS-K | 2ch Single Rail CODEC |
| MSM7704 | 2ch Single Rail CODEC |
| MSM7704-01 | 2ch Single Rail CODEC |
| MSM7704-02 | 2ch Single Rail CODEC |
| MSM7704-03 | 2ch Single Rail CODEC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MSM7660GS-BK | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:Digital Video Decoder (NTSC/PAL Compatible) |
| MSM7661B | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Decoder |
| MSM7662 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Decoder |
| MSM7664 | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Decoder |
| MSM7664TB | 制造商:OKI 制造商全稱:OKI electronic componets 功能描述:NTSC/PAL Digital Video Decoder |
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