Microchip FastECoax7501 Handleiding

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 2009-2016 Microchip Technology Inc.DS60001314A-page 1

EQCO875SC.3/EQCO850SC.3

Features

•Combined Transmitter and Receiver with an

Integrated Equalizer to Form a Full-Duplex

Bidirectional Connection over a Single 75Ω Coax

Cable (EQCO875SC.3) or 50Ω Coax Cable

(EQCO850SC.3)

•Compatible with FX Version of Fast Ethernet

•Low-Power: 205 mW from Single 3.3V Supply

•Integrated Termination Resistors for Low External

Discrete Count

•Fully Supports PoE-Based Power and Data

Signal Distribution Over Coax

•16-Pin, 0.65 mm Pin Pitch, 4 mm QFN Package

•Pb-Free and RoHS Compliant

Applications

This solution is useful and economical for many

markets and applications, including the following:

•Camera Networks

-Home Security, Surveillance, Industrial/

Inspection, Medical Cameras

•Home Networking over Coax Infrastructure

-When Cat5 or Cat6 cabling is not available

and existing 75Ω coax is not used for analog

TV signals

•TV, STB, PVR Connections Including Inter-Room

Links

TABLE 1:TYPICAL DEVICE PERFORMANCE FOR EQCO875SC.3

Version

EQCO875SC.3 Range Using

RG11RG6 (Ø 5 mm)

EQCO875SC.3 225m150m

TABLE 2:TYPICAL DEVICE PERFORMANCE FOR EQCO850SC.3

Version

EQCO850SC.3 Range Using

RG174 RTKRG58

EQCO850SC.340m 70m70m

EQCO875SC.3/EQCO850SC.3 Single-Coax Transceiver for

Fast Ethernet

Product specificaties