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ML6673

Micro Linear
Part Number ML6673
Manufacturer Micro Linear
Description Fast Ethernet/FDDI TP-PMD Transceiver
Published May 7, 2005
Detailed Description December 1998 ML6673 Fast Ethernet/FDDI TP-PMD Transceiver GENERAL DESCRIPTION The ML6673 is a complete monolithic tran...
Datasheet PDF File ML6673 PDF File

ML6673
ML6673


Overview
December 1998 ML6673 Fast Ethernet/FDDI TP-PMD Transceiver GENERAL DESCRIPTION The ML6673 is a complete monolithic transceiver for 125 Mbaud MLT-3 encoded data transmission over Category 5 unshielded twisted pair and shielded twisted pair cables.
The ML6673 integrates the baseline restoration function defined in the TP-PMD standard.
The adaptive equalizer in the ML6673 will accurately compensate for line losses exceeding the IEEE 802.
3u limit of 100m of UTP.
The ML6673 receive section consists of an equalizing filter with a feedback loop for controlling effective line compensation.
The feedback loop contains a filter and detection block for determining the proper control signal.
The ML6673 also contains data comparators with precisely controlled slicing thresholds and an MLT-3 to NRZI translator.
The ML6673 transmit section accepts ECL 100K compatible NRZ inputs and converts them to differential current mode MLT-3 signals.
Transmit amplitude is controlled by a single external resistor...



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