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| 型號： | ADV7391 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| 中文描述： | 低功耗，芯片尺寸10位標(biāo)清/高清視頻編碼器 |
| 文件頁數(shù)： | 2/96頁 |
| 文件大小： | 1209K |
| 代理商： | ADV7391 |
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ADV7390/ADV7391/ADV7392/ADV7393
TABLE OF CONTENTS
Features..............................................................................................1
Applications.......................................................................................1
Functional Block Diagram..............................................................1
Revision History...............................................................................3
Detailed Features..............................................................................4
General Description.........................................................................4
Specifications.....................................................................................5
Power Supply Specifications........................................................5
Input Clock Specifications ..........................................................5
Analog Output Specifications.....................................................5
Digital Input/Output Specifications...........................................6
MPU Port Timing Specifications...............................................6
Digital Timing Specifications .....................................................7
Video Performance Specifications.............................................8
Power Specifications ....................................................................8
Timing Diagrams..............................................................................9
Absolute Maximum Ratings..........................................................15
Thermal Resistance....................................................................15
ESD Caution................................................................................15
Pin Configurations and Function Descriptions.........................16
Typical Performance Characteristics...........................................18
MPU Port Description...................................................................23
I
2
C Operation..............................................................................23
SPI Operation..............................................................................24
Register Map....................................................................................25
Register Programming...............................................................25
Subaddress Register (SR7 to SR0)............................................25
ADV7390/ADV7391 Input Configuration.................................41
Standard Definition....................................................................41
Enhanced Definition/High Definition....................................41
Enhanced Definition (At 54 MHz)..........................................41
ADV7392/ADV7393 Input Configuration.................................42
Standard Definition....................................................................42
Enhanced Definition/High Definition....................................43
Enhanced Definition (At 54 MHz)..........................................43
Output Configuration....................................................................44
Features............................................................................................45
Output Oversampling................................................................45
ED/HD Nonstandard Timing Mode........................................45
ED/HD Timing Reset ................................................................46
Rev. 0 | Page 2 of 96
SD Subcarrier Frequency Lock, Subcarrier Reset, and Timing
Reset............................................................................................. 46
SD VCR FF/RW Sync ................................................................ 47
Vertical Blanking Interval......................................................... 47
SD Subcarrier Frequency Registers.......................................... 47
SD NonInterlaced Mode............................................................ 48
SD Square Pixel Mode............................................................... 48
Filters............................................................................................ 49
ED/HD Test Pattern Color Controls....................................... 50
Color Space Conversion Matrix............................................... 50
SD Luma and Color Control..................................................... 51
SD Hue Adjust Control.............................................................. 52
SD Brightness Detect................................................................. 52
SD Brightness Control............................................................... 52
SD Input Standard Auto Detection.......................................... 52
Double Buffering........................................................................ 53
Programmable DAC Gain Control.......................................... 53
Gamma Correction.................................................................... 53
ED/HD Sharpness Filter and Adaptive Filter Controls......... 55
ED/HD Sharpness Filter and Adaptive Filter Application
Examples...................................................................................... 56
SD Digital Noise Reduction...................................................... 57
SD Active Video Edge Control................................................. 59
External Horizontal and Vertical
Synchronization Control........................................................... 60
Low Power Mode........................................................................ 61
Cable Detection.......................................................................... 61
DAC Auto Power-Down............................................................ 61
Pixel and Control Port Readback............................................. 61
Reset Mechanisms...................................................................... 61
Printed Circuit Board Layout and Design .................................. 62
DAC Configurations.................................................................. 62
Video Output Buffer and Optional Output Filter.................. 62
Printed Circuit Board (PCB) Layout....................................... 63
Typical Application Circuit....................................................... 65
Appendix 1–Copy Generation Management System................ 66
SD CGMS.................................................................................... 66
ED CGMS.................................................................................... 66
HD CGMS................................................................................... 66
CGMS CRC Functionality........................................................ 66
Appendix 2–SD Wide Screen Signaling...................................... 69
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ADV7391BCPZ | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| ADV7391BCPZ-REEL | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| ADV7391EBZ | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| ADV7392 | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| ADV7392BCPZ | Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7391BCBZ-A-RL | 功能描述:視頻 IC 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 |
| ADV7391BCPZ | 功能描述:IC ENCODER VIDEO W/DAC 32LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7391BCPZ-REEL | 功能描述:IC VIDEO ENCODER SD/HD 32-LFCSP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| ADV7391EBZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Power, Chip Scale 10-Bit SD/HD Video Encoder |
| ADV7391WBCPZ | 制造商:Analog Devices 功能描述: |
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