Product Summary

The LXT915QC.C4 is an intergrated multi-port repeater designed for mixed-media networks. It provides all the active circuitry required for the repeater function in a single CMOS device. It includes one attachment unit interface (AUI) prot and for 10BASE-T transceivers. The AUI port allows connection of an external tranceiver or a drop cable.

Parametrics

Absolute maximum ratings: (1)supply voltage, VCC: -0.3 to 6V; (2)operating temperature, TOP: 0 to +70℃; (3)storage temperature, TST: -65 to +150℃.

Features

Features: (1)four intergrated 10BASET-T transceivers and one AUI transceiver on a single chip; (2)six intergrated LED drivers with four unique operational modes; (3)on-chip transmit and receive filtering; (4)automatic polarity detecton and correcton; (5)inter-repeater backplane allows cascaded repeaters, linking 128 or more 10BASE-T ports; (6)packaged in 64-pin PQFP.

Diagrams

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LXT9785E

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Data Sheet

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Data Sheet

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