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78Q2120C

Teridian
Part Number 78Q2120C
Manufacturer Teridian
Description 10/100BASE-TX Transceiver
Published Oct 19, 2015
Detailed Description 78Q2120C 10/100BASE-TX Transceiver DATA SHEET DESCRIPTION The 78Q2120C is a 10BASE-T/100BASE-TX Fast Ethernet transceiv...
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78Q2120C
78Q2120C

Overview
78Q2120C 10/100BASE-TX Transceiver DATA SHEET DESCRIPTION The 78Q2120C is a 10BASE-T/100BASE-TX Fast Ethernet transceiver.
It includes integrated MII, ENDECs, scrambler/descrambler, dual-speed clock recovery, and full-featured auto-negotiation function.
The transmitter includes an on-chip pulse-shaper and a low-power line driver.
The receiver has an adaptive equalizer and a baseline restoration circuit required for accurate clock and data recovery.
The transceiver interfaces to Category-5 unshielded twisted pair (Cat5 UTP) cabling for 100BASE-TX/10BASE-T and Category-3 unshielded twisted pair for 10BASE-T.
Connection to the line media is via 1:1 isolation transformers.
No external filter is...


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