ML4658CP Datasheet PDF - Micro Linear Corporation

GENERAL DESCRIPTION
The ML4658 10BASE-T Transceiver is a single chip cable line driver/receiver that provides all of the functionality required to implement both an internal and external IEEE 802.3 10BASE-T MAU. This part offers a standard IEEE 802.3 AU interface that allows it to directly connect to industry standard manchester encoder/decoder chips or to an AUI cable.

FEATURES
■ Complete implementation of IEEE 802.3 10BASE-T Medium Attachment Unit (MAU)
■ Incorporates an AU interface for use in an external MAU or internal MAU
■ Single 5V supply ±10%
■ No crystal or clock input
■ Current Driven Output for low RFI noise and low jitter
■ Capable of driving 100Ω unshielded twisted pair cable or 150Ω shielded twisted pair cable
■ Polarity detect status pin capable of driving an LED
■ Automatic Polarity Correction
■ On-chip Jabber logic, Link Test, and SQE test with enable/disable option
■ Provides six network status LED ouput pins