GENERAL DESCRIPTION

The ML4667 is a low power high output current pin compatible version of the industry standard ML4662. The ML4667 10Base-FL transceiver combined with either the ML4622 or ML4624 fiber optic quantizer provide all functionality required to implement both an internal and external IEEE 802.3 10Base-FL MAU interface that allows it to be directly connected to industry standard manchester encoder/decoder chips or and AUI cable.

FEATURES

■ Combined with the ML4622 or ML4624, offers a complete implementation of an 10Base-FL Medium Attachment Unit (MAU)

■ Pin compatible with the ML4662 Transceiver

■ Incorporates an AU interface for use in an external MAU or an internal MAU

■ 100mA max LED output current drive

■ Single +5 volt supply ±10

■ No crystal or clock required

■ On-chip Jabber, 1MHz idle, and SQE Test with enable/ disable option

■ Five network status LED outputs