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參數(shù)資料
| 型號： | EVAL-ADV7181CLQEBZ |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 4/20頁 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL FOR ADV7181CLQ |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 主要目的： | 視頻，視頻解碼器 |
| 已用 IC / 零件： | ADV7181CLQ |
| 已供物品： | 板 |
ADV7181C
Data Sheet
Rev. E | Page 12 of 20
DETAILED FUNCTIONALITY
ANALOG FRONT END
The analog front-end section contains four high quality 10-bit
ADCs, and the six analog input channel mux enables multisource
connection without the requirement of an external mux. It also
contains
Four current and voltage clamp control loops to ensure
that any dc offsets are removed from the video signal
SCART functionality and SD RGB overlay on CVBS that
are controlled by fast blank input
Four internal antialias filters to remove out-of-band noise
on standard definition input video signals
SDP PIXEL DATA OUTPUT MODES
The SDP pixel data output modes are the following:
8-/10-bit ITU-R BT.656 4:2:2 YCrCb with embedded time
codes and/or HS, VS, and FIELD
16-/20-bit YCrCb with embedded time codes and/or HS,
VS, and FIELD
CP PIXEL DATA OUTPUT MODES
CP pixel data output modes include single data rate (SDR) and
double data rate (DDR) as follows:
SDR 8-/10-bit 4:2:2 YCrCb for 525i, 625i
SDR 16-/20-bit 4:2:2 YCrCb for all standards
DDR 8-/10-bit 4:2:2 YCrCb for all standards
DDR 12-bit 4:4:4 RGB for graphics inputs
COMPOSITE AND S-VIDEO PROCESSING
Composite and S-Video processing features offer support for
NTSC M/J, NTSC 4.43, PAL B/D/I/G/H, PAL60, PAL M, PAL N,
and SECAM (B, D, G, K, and L) standards in the form of CVBS
and S-Video as well as super-adaptive, 2D, 5-line comb filters
for NTSC and PAL give superior chrominance and luminance
separation for composite video. They also include full automatic
detection and autoswitching of all worldwide standards (PAL,
NTSC, and SECAM) and automatic gain control with white
peak mode to ensure the video is always processed without loss
of the video processing range. Other features are
Adaptive Digital Line Length Tracking (ADLLT)
Proprietary architecture for locking to weak, noisy, and
unstable sources from VCRs and tuners
IF filter block to compensate for high frequency luma
attenuation due to tuner SAW filter
Chroma transient improvement (CTI)
Luminance digital noise reduction (DNR)
Color controls including hue, brightness, saturation,
contrast, and Cr and Cb offset controls
Certified Macrovision copy protection detection on
composite and S-Video for all worldwide formats
(PAL/NTSC/SECAM)
4× oversampling (54 MHz) for CVBS, S-Video, and
YUV modes
Line-locked clock output (LLC)
Letterbox detection support
Free-run output mode to provide stable timing when no
video input is present
Vertical blanking interval data processor, including teletext,
video programming system (VPS), vertical interval time
codes (VITC), closed captioning (CC) and extended data
service (EDS), wide screen signaling (WSS), copy generation
management system (CGMS), and compatibility with
GemStar 1×/2× electronic program guide
Clocked from a single 28.63636 MHz crystal
Subcarrier frequency lock (SFL) output for downstream
video encoder
Differential gain typically 0.5%
Differential phase typically 0.5°
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| EVAL-ADV7181DEBZ | 功能描述:EVAL BOARD FOR ADV7181D RoHS:是 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:- 標(biāo)準(zhǔn)包裝:1 系列:PSoC® 主要目的:電源管理，熱管理 嵌入式:- 已用 IC / 零件:- 主要屬性:- 次要屬性:- 已供物品:板，CD，電源 |
| EVAL-ADV7181EBM | 制造商:Analog Devices 功能描述:UNRELEASED EVAL BOARD I.C. - Bulk |
| EVAL-ADV7182EBZ | 功能描述:視頻 IC 開發(fā)工具 EVALUATION BOARD RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Boards 類型:YPbPr to RGBHV Converters 工具用于評估:LMH1251 工作電源電壓:5 V |
| EVAL-ADV7183AEBM | 制造商:Analog Devices 功能描述:Evaluation Kit For Multi-Format SDTV Video Decoder 制造商:Analog Devices 功能描述:UNRELEASED EVAL BOARD I.C. - Bulk |
| EVAL-ADV7183AEBMU2 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Analog Devices 功能描述: |
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