概要
説明
The RAA279974 is a 4-channel high-definition analog video decoder designed for automotive applications. It supports single-ended, differential, and pseudo-differential analog composite high-definition Automotive High-Definition Link (AHL) video inputs. Four high-quality 10-bit video ADCs convert the analog signals to digital, and a proprietary AHL adaptive comb filter separates the Luma and Chroma data to output a YUV422 digital video signal over a MIPI-CSI2 interface. In addition, the RAA279974 has integrated short-to-battery and short-to-ground detection and image enhancement capabilities, making it an ideal solution for demanding high-resolution automotive camera applications. This device works in conjunction with the RAA279971 AHL analog video encoder, which sits in the camera module.
特長
- Four AHL Video Decoders
- Software-selectable analog input control allows for combinations of single-ended and differential AHL/CVBS
- Built-in programmable analog anti-alias filter
- 10-bit ADCs and analog clamping circuit with up to 150MHz sampling frequency
- Fully programmable static gain or automatic gain control
- Programmable white peak control for the Y channel
- 4-H adaptive comb filter Y/C separation
- Digital sub-carrier PLL for accurate color decoding
- Digital horizontal PLL for synchronization processing and pixel sampling
- Automatic color control and color killer
- Programmable output cropping
- Video Processing
- Programmable hue, brightness, saturation, contrast, and sharpness.
- Image enhancement with peaking and CTI
- Black/White stretch
- MIPI Output
- MIPI 1.1 compliant unidirectional output format
- YUV 422 output format
- Up to 1.2Gbps
- 1-lane to 4-lane
- Pseudo BT.656 Output
- 8-bit parallel output with embedded sync
- Separate HREF and VREF
- Simultaneous output with MIPI
- Miscellaneous
製品比較
アプリケーション
- Automotive camera systems
- Surround view monitor systems
- Automotive DVR systems
- Mirror replacement camera systems
ドキュメント
ピックアップ
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| 分類 | タイトル | 日時 |
| データシート | PDF 2.32 MB | |
| データシート－簡略版 | PDF 91 KB | |
| アプリケーションノート | PDF 815 KB | |
| ホワイトペーパー | PDF 333 KB 英語 , 简体中文 | |
4件
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設計・開発
モデル
ECADモデル
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Processing table
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
ビデオ&トレーニング
Automotive High-Definition Link (AHL)
The RAA279971 (encoder) and RAA279972 (decoder) enable high-definition video transmission with low cost cables and connectors.
Video List
ニュース＆ブログ
| 車載用カメラアプリケーション向けに、ASIL Bに対応可能なパワーマネジメントIC「RAA271082」を発売 | ニュース | 2022年11月2日 |
| ルネサスとオムニビジョン、車載カメラシステム向けリファレンスデザインを提供開始 | ニュース | 2021年9月14日 |
| サラウンドビューやリアカメラシステムに向けた、HDカメラ映像を安価に伝送できる、オートモーティブHDリンクを提供開始 | ニュース | 2021年7月13日 |