TW3801 - SLOC Transmitter

Datasheet Summary

Description

1, 23, 27, 3.3V Power supply for all digital I/Os.

Connect to the 3.3V supply through a MI0805K601R-10 (or equivalent) ferrite bead and 48, bypass each supply pin to ground plane with a 0.1μF capacitor.

Features

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 interfaci.

Renesas

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Datasheet Details

Part number	TW3801
Manufacturer	Renesas
File Size	957.99 KB
Description	SLOC Transmitter
Datasheet	TW3801 Datasheet
Additional preview pages of the TW3801 datasheet.

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Full PDF Text Transcription

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TW3801 Security Link Over Coax (SLOC) Transmitter 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. Applications • Single-channel SLOC transmitter modem • Embedded SLOC camera modem DATASHEET FN8283 Rev.1.

Published: Aug 13, 2020 |