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參數資料
| 型號： | ADV7321 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Multiformat 216 MHz Video Encoder with Six NSV 12-Bit DACs |
| 中文描述： | 多格式視頻編碼器216兆赫六噪聲整形的12位DAC |
| 文件頁數： | 2/88頁 |
| 文件大小： | 1002K |
| 代理商： | ADV7321 |
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ADV7320/ADV7321
TABLE OF CONTENTS
Specifications.....................................................................................6
Rev. 0 | Page 2 of 88
Dynamic Specifications...................................................................7
Timing Specifications.......................................................................8
Timing Diagrams..............................................................................9
Absolute Maximum Ratings..........................................................16
Thermal Characteristics............................................................16
ESD Caution................................................................................16
Pin Configuration and Function Descriptions...........................17
Typical Performance Characteristics...........................................19
MPU Port Description...................................................................23
Register Access................................................................................25
Register Programming...............................................................25
Subaddress Register (SR7 to SR0)............................................25
Input Configuration.......................................................................38
Standard Definition Only..........................................................38
Progressive Scan Only or HDTV Only ...................................38
Simultaneous Standard Definition and
Progressive Scan or HDTV.......................................................38
Progressive Scan at 27 MHz (Dual Edge) or 54 MHz...........39
Features............................................................................................41
Output Configuration................................................................41
HD Async Timing Mode...........................................................42
HD Timing Reset........................................................................43
SD Real-Time Control, Subcarrier Reset, and
Timing Reset...............................................................................43
Reset Sequence............................................................................45
SD VCR FF/RW Sync.................................................................45
Vertical Blanking Interval .........................................................46
Subcarrier Frequency Registers................................................46
Square Pixel Timing Mode........................................................47
Filters............................................................................................48
Color Controls and RGB Matrix..............................................49
Programmable DAC Gain Control.......................................... 53
Gamma Correction.................................................................... 53
HD Sharpness Filter and Adaptive Filter Controls................ 55
HD Sharpness Filter and Adaptive Filter
Application Examples................................................................ 56
SD Digital Noise Reduction...................................................... 57
Coring Gain Border................................................................... 58
Coring Gain Data....................................................................... 58
DNR Threshold.......................................................................... 58
Border Area................................................................................. 58
Block Size Control...................................................................... 58
DNR Input Select Control......................................................... 58
DNR Mode Control................................................................... 59
Block Offset Control.................................................................. 59
SD Active Video Edge................................................................ 59
SAV/EAV Step Edge Control.................................................... 59
HSYNC/VSYNC Output Control............................................ 61
Board Design and Layout.............................................................. 62
DAC Termination and Layout Considerations...................... 62
Video Output Buffer and Optional Output Filter.................. 62
PCB Board Layout...................................................................... 63
Appendix 1—Copy Generation Management System .............. 65
PS CGMS..................................................................................... 65
HD CGMS................................................................................... 65
SD CGMS.................................................................................... 65
Function of CGMS Bits............................................................. 65
CGMS Functionality.................................................................. 65
Appendix 2—SD Wide Screen Signaling .................................... 68
Appendix 3—SD Closed Captioning........................................... 69
Appendix 4—Test Patterns............................................................ 70
Appendix 5—SD Timing Modes.................................................. 73
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相關代理商/技術參數 |
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|---|---|
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| ADV7321KSTZ | 功能描述:IC VID ENC 6-12BIT DAC'S 64LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉換器 系列:- 產品變化通告:Development Systems Discontinuation 26/Apr/2011 標準包裝:1 系列:- 類型:編碼器 應用:DVB-S.2 系統 電壓 - 電源，模擬:- 電壓 - 電源，數字:- 安裝類型:- 封裝/外殼:模塊 供應商設備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7322 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Multiformat 11-Bit HDTV Video Encoder |
| ADV73225709 | 制造商:LG Corporation 功能描述:Frame Assembly |
| ADV73225710 | 制造商:LG Corporation 功能描述:Frame Assembly |
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