KSZ8091MLX - 10Base-T/100Base-TX Physical Layer Transceiver

Micrel Semiconductor

General Description

The KSZ8091MLX is a single-supply 10Base-T/100BaseTX Ethernet physical layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable.

The KSZ8091MLX is a highly-integrated, compact solution.

Key Features

Single-chip 10Base-T/100Base-TX IEEE 802.3 compliant Ethernet transceiver.
MII interface support.
Back-to-back mode support for a 100Mbps copper repeater.
MDC/MDIO management interface for PHY register configuration.
Programmable interrupt output.
LED outputs for link, activity and speed status indication.
On-chip termination resistors for the differential pairs.
Baseline wander correction.
HP Auto MDI/MDI-X to rel.

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KSZ8091MLX 10base-t/100base-tx physical layer transceiver by Micrel Semiconductor - Datasheet Preview

Datasheet Details

Part number	KSZ8091MLX
Manufacturer	Micrel Semiconductor
File Size	1.43 MB
Description	10Base-T/100Base-TX Physical Layer Transceiver
Datasheet	KSZ8091MLX Datasheet

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KSZ8091MLX 10Base-T/100Base-TX Physical Layer Transceiver Revision 1.2 General Description The KSZ8091MLX is a single-supply 10Base-T/100BaseTX Ethernet physical layer tr...

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91MLX is a single-supply 10Base-T/100BaseTX Ethernet physical layer transceiver for transmission and reception of data over standard CAT-5 unshielded twisted pair (UTP) cable. The KSZ8091MLX is a highly-integrated, compact solution. It reduces board cost and simplifies board layout by using on-chip termination resistors for the differential pairs, by integrating a low-noise regulator to supply the 1.2V core, and by offering a flexible 1.8/2.5/3.3V digital I/O interface. The KSZ8091MLX offers the Media Independent Interface (MII) for direct connection with MII-compliant Ethernet MAC processors and switches.