- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄10600 > ADV7180BCPZ-REEL (Analog Devices Inc)IC VIDEO DECODER SDTV 40-LFCSP PDF資料下載
參數(shù)資料
| 型號： | ADV7180BCPZ-REEL |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 67/116頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC VIDEO DECODER SDTV 40-LFCSP |
| 設計資源： | Low Cost Differential Video Receiver Using ADA4851 Amplifier and ADV7180 Video Decoder (CN0060) Low Cost Video Multiplexer for Video Switching Using ADA4853-2 Op Amp with Disable Function (CN0076) |
| 標準包裝： | 2,500 |
| 類型： | 視頻解碼器 |
| 應用： | 數(shù)碼相機，手機，便攜式視頻 |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 40-VFQFN 裸露焊盤，CSP |
| 供應商設備封裝： | 40-LFCSP-VQ（6x6） |
| 包裝： | 帶卷 (TR) |
| 配用： | EVAL-ADV7180LQEBZ-ND - BOARD EVALUATION ADV7180 EVAL-ADV7180LFEBZ-ND - BOARD EVAL FOR ADV7180 LFCSP |
第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁第37頁第38頁第39頁第40頁第41頁第42頁第43頁第44頁第45頁第46頁第47頁第48頁第49頁第50頁第51頁第52頁第53頁第54頁第55頁第56頁第57頁第58頁第59頁第60頁第61頁第62頁第63頁第64頁第65頁第66頁當前第67頁第68頁第69頁第70頁第71頁第72頁第73頁第74頁第75頁第76頁第77頁第78頁第79頁第80頁第81頁第82頁第83頁第84頁第85頁第86頁第87頁第88頁第89頁第90頁第91頁第92頁第93頁第94頁第95頁第96頁第97頁第98頁第99頁第100頁第101頁第102頁第103頁第104頁第105頁第106頁第107頁第108頁第109頁第110頁第111頁第112頁第113頁第114頁第115頁第116頁
ADV7180
Data Sheet
Rev. I | Page 54 of 116
SYNC PROCESSING
The ADV7180 has two additional sync processing blocks that
postprocess the raw synchronization information extracted
from the digitized input video. If desired, the blocks can be
disabled via the following two I2C bits: ENHSPLL and
ENVSPROC.
ENHSPLL, Enable HSYNC Processor, Address 0x01[6]
The HSYNC processor is designed to filter incoming HSYNCs that
have been corrupted by noise, providing improved performance
for video signals with stable time bases but poor SNR.
Setting ENHSPLL to 0 disables the HSYNC processor.
Setting ENHSPLL to 1 (default) enables the HSYNC processor.
ENVSPROC, Enable VSYNC Processor, Address 0x01[3]
This block provides extra filtering of the detected VSYNCs to
improve vertical lock.
Setting ENVSPROC to 0 disables the VSYNC processor.
Setting ENVSPROC to 1 (default) enables the VSYNC processor.
VBI DATA DECODE
The following are the two VBI data slicers on the ADV7180: the
VBI data processor (VDP) and the VBI System 2.
The VDP can slice both low bandwidth standards and high
bandwidth standards such as teletext. VBI System 2 can slice
low data rate VBI standards only.
The VDP is capable of slicing multiple VBI data standards on
SD video. It decodes the VBI data on the incoming CVBS and
Y/C or YUV data. The decoded results are available as ancillary
data in output 656 data stream. For low data rate VBI standards
like CC/WSS/CGMS, users can read the decoded data bytes
from the I2C registers.
The VBI data standards that can be decoded by the VDP are
listed in Table 67 and Table 68.
Table 67. PAL
Feature
Standard
Teletext System A, C, or D
ITU-R BT.653
Teletext System B/WST
ITU-R BT.653
Video Programming System (VPS)
ETSI EN 300 231 V 1.3.1
Vertical Interval Time Codes (VITC)
Not applicable
Wide Screen Signaling (WSS)
ITU-R BT.1119-1/
ETSI EN.300294
Closed Captioning (CCAP)
Not applicable
Table 68. NTSC
Feature
Standard
Teletext System B and D
ITU-R BT.653
Teletext System C/NABTS
ITU-R BT.653/EIA-516
Vertical Interval Time Codes (VITC)
Not applicable
Copy Generation Management
System (CGMS)
EIA-J CPR-1204/IEC 61880
Gemstar
Not applicable
Closed Captioning (CCAP)
EIA-608
The VBI data standard that the VDP decodes on a particular
line of incoming video has been set by default as described in
Table 69. This can be overridden manually and any VBI data can
be decoded on any line. The details of manual programming are
described in Table 70.
VDP Default Configuration
The VDP can decode different VBI data standards on a line-to-
line basis. The various standards supported by default on different
lines of VBI are explained in Table 69.
VDP Manual Configuration
MAN_LINE_PGM, Enable Manual Line Programming of
VBI Standards, Address 0x64[7], User Sub Map
The user can configure the VDP to decode different standards on
a line-to-line basis through manual line programming. For this,
the user must set the MAN_LINE_PGM bit. The user must write
into all the line programming registers, VBI_DATA_Px_Ny and
VBI_DATA_Px (see Register 0x64 to Register 0x77 in Table 108).
When MAN_LINE_PGM to 0 (default) is set, the VDP decodes
default standards on lines, as shown in Table 69.
When MAN_LINE_PGM to 1 is set, the VBI standards to be
decoded are manually programmed.
VBI_DATA_Px_Ny[3:0], VBI_DATA_Px[3:0], VBI
Standard to be Decoded on Line X for PAL, Line Y for
NTSC, Address 0x64 to Address 0x77, User Sub Map
These are related 4-bit clusters in Register 0x64 to Register 0x77
of the user sub map. These 4-bit, line programming registers,
VBI_DATA_Px_Ny and VBI_DATA_Px, identify the VBI data
standard that are decoded on Line X in PAL mode or on Line Y
in NTSC mode. The different types of VBI standards decoded
by VBI_DATA_Px_Ny and VBI_DATA_Px are shown in Table 70.
Note that the X or Y value depends on whether the ADV7180 is
in PAL or NTSC mode.
相關PDF資料 |
PDF描述 |
|---|---|
| VE-B7P-MX-F2 | CONVERTER MOD DC/DC 13.8V 75W |
| VE-B7P-MX-F1 | CONVERTER MOD DC/DC 13.8V 75W |
| VE-B7P-MW | CONVERTER MOD DC/DC 13.8V 100W |
| PT02A-12-3P | CONN RECEPT 3POS W/PINS SOLDER |
| VI-2WD-IW-F1 | CONVERTER MOD DC/DC 85V 100W |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ADV7180BST48Z | 功能描述:IC VID DECOD SDTV 10BIT 48LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
| ADV7180BST48Z-RL | 功能描述:視頻 IC 48-Lead Low Profile Quad Flat Package 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 |
| ADV7180BSTZ | 功能描述:IC VIDEO DECODER SDTV 64-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
| ADV7180BSTZ | 制造商:Analog Devices 功能描述:Video IC |
| ADV7180BSTZ-REEL | 功能描述:IC VIDEO DECODER SDTV 64-LQFP RoHS:是 類別:集成電路 (IC) >> 線性 - 視頻處理 系列:- 標準包裝:250 系列:- 類型:電平移位器 應用:LCD 電視機/監(jiān)控器 安裝類型:表面貼裝 封裝/外殼:28-WFQFN 裸露焊盤 供應商設備封裝:28-WQFN（4x4）裸露焊盤 包裝:帶卷 (TR) 其它名稱:296-32523-2TPS65198RUYT-ND |
發(fā)布緊急采購，3分鐘左右您將得到回復。