DM9301 View Datasheet(PDF) - Unspecified
Part Name
Description
MFG CO.
DM9301 Datasheet PDF : 22 Pages
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DM9301
100Mbps Ethernet Fiber/Twisted Pair Single Chip Media Converter
Features
• 100BASE-TX/FX single-chip media converter
• Total bit delay from FX to TX interface is 20 bit
times (10 bit times each direction).
• Optional propagate HALT on no Link condition
• Compliant with IEEE802.3u 100BASE-TX standard
• Compliant with ANSI X3T12 TP-PMD 1995
standard
• Compliant with ANSI X3.166 FDDI-PMD
• Supports Half and Full Duplex operation 100Mbps,
the DM9301 operates in Full Duplex mode at all
times
• High performance 100Mbps clock generator and
data recovery circuit
• Controlled output edge rates in the 100Base-TX
transmitter without the need for an external filter
• LED support for FX Link, TX link, FX receive data,
TX receive data, FX code group error and TX code
group error.
• Built in LED test, all LED will light during a reset
condition on the DM9301
• Digital clock recovery and regeneration circuit
using an advanced digital algorithm to minimize
jitter
• Supports diagnostic TX to TX analog loopback and
FX to FX analog loopback (Loopback at the NRZI
interface)
• Supports diagnostic TX to TX digital loopback and
FX to FX digital loopback (Loopback at the 5B
symbol interface)
• Low-power, high-performance CMOS process
• Available in a 100 QFP package
Final
3
Version: DM9301-DS-F02
May 8, 2000
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