概要
説明
SLOC™ (Security Link Over Coax) is a transmission protocol for simultaneously transmitting analog CVBS video and digital IP video over a single coaxial cable. The TW3801 is the transmitting (“camera”) end of a SLOC link, combining Ethernet digital video data and analog CVBS video into a single SLOC signal that can be transmitted over 500m of coaxial cable. It can be embedded into a camera or configured as a stand-alone IP+CVBS-to-SLOC converter. The TW3801 includes an AFE, digital modem, and two Ethernet MII/RMII interfaces. The device accepts an analog CVBS signal and an Ethernet (R)MII signal and encodes it into a SLOC signal.
特長
- Simultaneous transmission of IP video data and analog CVBS video over up to 500m of RG59 coaxial cable
- Analog CVBS video preview support
- Proprietary adaptive analog equalizer for extending the reach of CVBS video
- Proprietary SLOC-based IP DVR detection
- Creates a full-duplex 100BASE-T digital link
- 36Mbps downlink speed from TW3801 to TW3811
- 4Mbps uplink for SLOC compliance
- Ethernet MAC MII/RMII interface for interfacing to Camera ISPs
- Ethernet PHY MII/RMII interface for interfacing to Ethernet PHY chip
- I2C 2-wire control interface
- Integrated PLL with 25MHz crystal interface
- 1.8V, 3.3V supplies
- 100-TQFP (12mmx12mm) Package
製品比較
アプリケーション
アプリケーション
- Single-channel SLOC transmitter modem
- Embedded SLOC camera modem
ドキュメント
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| 分類 | タイトル | 日時 |
| データシート | PDF 957 KB | |
| Price Increase Notice | PDF 208 KB | |
| アプリケーションノート | PDF 1.10 MB | |
3件
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設計・開発
モデル
ECADモデル
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