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參數資料
| 型號： | TVP5157PNP |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 顏色信號轉換 |
| 英文描述： | COLOR SIGNAL DECODER, PQFP128 |
| 封裝： | GREEN, PLASTIC, HTQFP-128 |
| 文件頁數： | 21/108頁 |
| 文件大小： | 1395K |
| 代理商： | TVP5157PNP |
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SLES243E
– JULY 2009 – REVISED MARCH 2011
Contents
1
Introduction
........................................................................................................................ 9
1.1
Features
...................................................................................................................... 9
1.2
Applications
................................................................................................................ 10
1.3
Related Products
.......................................................................................................... 10
1.4
Trademarks
................................................................................................................. 10
1.5
Document Conventions
................................................................................................... 10
1.6
Description
................................................................................................................. 10
1.7
Ordering Information
...................................................................................................... 11
1.8
Functional Block Diagram
................................................................................................ 12
2
Terminal Assignments
....................................................................................................... 13
2.1
Pinout
....................................................................................................................... 13
3
Functional Description
....................................................................................................... 16
3.1
Analog Video Processing and A/D Converters
........................................................................ 16
3.1.1
Analog Video Input
............................................................................................. 16
3.1.2
Analog Video Input Clamping
................................................................................. 17
3.1.3
A/D Converter
................................................................................................... 17
3.2
Digital Video Processing
.................................................................................................. 17
3.2.1
2x Decimation Filter
............................................................................................ 17
3.2.2
Automatic Gain Control
........................................................................................ 17
3.2.3
Composite Processor
.......................................................................................... 17
3.2.3.1
Color Low-Pass Filter
.............................................................................. 18
3.2.3.2
Y/C Separation
..................................................................................... 19
3.2.4
Luminance Processing
......................................................................................... 20
3.3
AVID Cropping
............................................................................................................. 21
3.4
Embedded Syncs
.......................................................................................................... 21
3.5
Scaler
....................................................................................................................... 22
3.6
Noise Reduction
........................................................................................................... 22
3.7
Auto Contrast
.............................................................................................................. 22
3.8
Output Formatter
.......................................................................................................... 23
3.8.1
Non-Interleaved Mode
......................................................................................... 23
3.8.2
Pixel-Interleaved Mode
......................................................................................... 23
3.8.2.1
2-Ch Pixel-Interleaved Mode
..................................................................... 24
3.8.2.2
4-Ch Pixel-Interleaved Mode
..................................................................... 24
3.8.2.3
Metadata Insertion for Non-Interleave Mode and Pixel-Interleaved Mode
................. 25
3.8.3
Line-Interleaved Mode Support (TVP5158 only)
........................................................... 26
3.8.3.1
2-Ch Line-Interleaved Mode
...................................................................... 26
3.8.3.2
4-Ch Line-Interleaved Mode
...................................................................... 26
3.8.3.3
8-Ch Line-Interleaved Mode
...................................................................... 27
3.8.3.4
Hybrid Modes
....................................................................................... 29
3.8.3.5
Metadata Insertion for Line-Interleaved Mode
................................................. 29
3.9
Audio Sub-System (TVP5157 and TVP5158 Only)
................................................................... 32
3.9.1
Features
......................................................................................................... 32
3.9.2
Audio Sub-System Functional Diagram
..................................................................... 33
3.9.3
Serial Audio Interface
.......................................................................................... 33
3.9.4
Analog Audio Input Clamping
................................................................................. 34
2
Contents
Copyright
2009–2011, Texas Instruments Incorporated
相關PDF資料 |
PDF描述 |
|---|---|
| TVP5156PNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5156PNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNPR | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158IPNP | COLOR SIGNAL DECODER, PQFP128 |
| TVP5158PNPR | COLOR SIGNAL DECODER, PQFP128 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TVP5157PNPR | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TVP5158 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications |
| TVP5158EVM | 功能描述:視頻 IC 開發工具 TVP5158 Eval Mod RoHS:否 制造商:Texas Instruments 產品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V |
| TVP5158IPNP | 功能描述:視頻 IC 4Ch NTSC/PAL Video Decoder RoHS:否 制造商:Fairchild Semiconductor 工作電源電壓:5 V 電源電流:80 mA 最大工作溫度:+ 85 C 封裝 / 箱體:TSSOP-28 封裝:Reel |
| TVP5158IPNPQ1 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:With Independent Scalers, Noise Reduction, Auto Contrast, and Flexible Output Formatter for Security and Other Multi-Channel Video Applications |
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