收藏本站
ADV7800
The SDP has a Macrovision? detection circuit, which allows
Type I, Type II, and Type III Macrovision protection levels. The
decoder is also fully robust to all Macrovision signal inputs.
SDP features include
Data Sheet
VBI DATA PROCESSOR
The VBI data processor (VDP) of the ADV7800 is capable of
slicing multiple vertical blanking interval data standards on SD
video and component video. The VDP decodes the VBI data on
?
?
?
?
Full automatic detection and autoswitching of all
worldwide standards (PAL, NTSC, and SECAM)
Advanced adaptive 3D comb with concurrent 3D noise
reduction (using either external DDR or SDR memory)
Adaptive 2D 5-line comb filters for NTSC and PAL that
give superior chrominance and luminance separation for
composite video
Automatic gain control with white peak mode that
ensures the video is always processed without loss of the
video processing range
the incoming CVBS/YC or YUV data processed by the SDP
core. It can also decode VBI data on the luma channel of YUV
data processed through the CP core.
The VDP can process a variety of VBI data services, such as
? Teletext
? Video programming system (VPS)
? Vertical interval time codes (VITC)
? Closed captioning (CC) and extended data service (EDS)
? Wide screen signaling (WSS)
?
?
Proprietary architecture for locking to weak, noisy, and
unstable sources from VCRs and tuners
IF filter block that compensates for high frequency luma
attenuation due to a tuner SAW filter
?
?
?
Copy generation management system (CGMS,
CGMS Type B)
Gemstar? 1×/2× electronic program guide compatible
Extended data service (SDS); the data extracted can be read
?
?
?
?
?
?
?
?
?
?
?
?
?
?
?
LTI and CTI
Vertical and horizontal programmable luma peaking filters
10-bit deep color processing path from front to back end in
RGB/YCrCb formats
Macrovision copy protection detection on composite
and S-Video for all worldwide formats (PAL, NTSC,
and SECAM)
4× oversampling (54 MHz) for CVBS, S-Video, and
YUV modes
2× oversampling (54 MHz) for 525p and 625p modes
Line-locked clock output (LLC)
Free run output mode that provides stable timing when no
video input is present
Internal color bar test pattern
Advanced TBC with frame synchronization, which ensures
nominal clock and data for nonstandard input
Interlace-to-progressive conversion for 525i and 625i
formats, enabling direct drive of HDMI Tx devices
Color controls that include hue, brightness, saturation, and
contrast
Differential gain (DG), typically 0.45%
Differential phase (DP), typically 0.45°
Video SNR, typically 61 dB
back over a fast I 2 C interface
COMPONENT PROCESSOR
The component processor (CP) is capable of decoding and
digitizing a wide range of component video formats in any
color space. The CP can accept video data from the analog front
end or from the HDMI receiver. Component video standards
supported by the CP include 525i, 625i, 525p, 625p, 720p, 1080i,
1080p, and VGA (up to SXGA at 75 Hz), and many other
standards.
A fully programmable any-to-any, 3 × 3 color space conversion
(CSC) matrix is placed before the CP. This enables YPrPb-to-
RGB and RGB-to-YCrCb conversions of video data coming
from the analog front end or from the HDMI receiver. Many
other standards of color space can be implemented using the
color space converter.
The CP of the ADV7800 contains an automatic gain control
(AGC) block. The AGC is followed by a clamp circuit that
ensures the video signal is clamped to the correct blanking level.
Automatic adjustments within the CP include gain (contrast)
and offset (brightness). Manual adjustment controls are also
supported. In cases where no embedded synchronization is
preset, the video gain can be set manually.
Rev. C | Page 14 of 28
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
EVAL-ADV7802EB1Z BOARD EVAL EXTERNAL DDR SD MEM
EVAL-ADV7840EB1Z BOARD EVAL FOR ADV7840
EVAL-AVB-LISTENER EVAL-AVB-LISTENER ADV7612
EVAL-CED1Z BOARD EVAL CONVERTER
EVAL-CN0218-SDPZ BOARD CFTL AD8212
EVAL-CN0229-SDPZ EVAL-CN0229-SDPZ
EVAL-CN0235-SDPZ BOARD EVAL LITHIUM ION MONITOR
EVAL-CN0253-SDPZ EVAL MONITOR CIRCUIT FRONT END
相关代理商/技术参数
EVAL-ADV7800EB2Z 制造商:Analog Devices 功能描述:EVAL KIT FOR 10-BIT, SDTV/HDTV 3D COMB FLTR, VID DECODER, AN - Bulk
EVAL-ADV7802EB1Z 功能描述:BOARD EVAL EXTERNAL DDR SD MEM RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:Advantiv® 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板
EVAL-ADV7802EB2Z 制造商:Analog Devices 功能描述:EVAL KIT FOR 12-BIT, SDTV/HDTV 3D COMB FLTR, VID DECODER, AN - Bulk
EVAL-ADV7840EB1Z 功能描述:BOARD EVAL FOR ADV7840 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:Advantiv®, NSV® 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板
EVAL-ADV7842-7511 功能描述:BOARD EVAL FOR ADV7842-7511 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信，线路接口单元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板，电源，线缆，CD 其它名称:82EBV2081
EVAL-ADV7842-7511P 功能描述:BOARD EVAL FOR ADV7842-7511P RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:- 主要目的:电信，线路接口单元（LIU） 嵌入式:- 已用 IC / 零件:IDT82V2081 主要属性:T1/J1/E1 LIU 次要属性:- 已供物品:板，电源，线缆，CD 其它名称:82EBV2081
EVAL-ADV7842EB1Z 功能描述:BOARD EVAL FOR ADV7842EB1Z RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板
EVAL-ADV7842EB2Z 功能描述:BOARD EVAL FOR ADV7842EB2Z RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:* 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板