GENERAL DESCRIPTION

The ML6674 is a complete monolithic transceiver for 155Mbps NRZ encoded data transmission over category 5 unshielded twisted pair (UTP) and shielded twisted pair (STP) cables. The ML6674 is compliant with the ATM 155Mbps Twisted Pair Specification. The ML6674 includes the baseline restoration function and adaptive equalization which will accurately compensate for line losses exceeding 100m of UTP.

FEATURES

■ Complies with ATM Forum 155Mbps twisted pair specification

■ Integrated baseline wander correction circuit

■ Integrated adaptive equalization

■ Transmitter can be externally turned off (high impedence) for true quiet line

■ Operates over 100 meters of STP or category 5 UTP Twisted Pair Cable

■ 32-pin PLCC and TQFP