KSZ8041NL datasheet(1/45 Pages) MICREL

Part #	KSZ8041NL

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

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Manufacturer	MICREL [Micrel Semiconductor]

Direct Link	http://www.micrel.com

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KSZ8041NL

10Base-T/100Base-TX

Physical Layer Transceiver

MicroLeadFrame and MLF are registered trademarks of Amkor Technology, Inc.

Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (

408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

October 2006

M9999-102406-1.0

General Description

The KSZ8041NL is a single supply 10Base-T/100Base-TX

Physical Layer Transceiver, which provides MII/RMII

interfaces to transmit and receive data. An unique mixed

signal design extends signaling distance while reducing

power consumption.

HP Auto MDI/MDI-X provides the most robust solution for

eliminating the need to differentiate between crossover

and straight-through cables.

The KSZ8041NL represents a new level of features and

performance and is an ideal choice of physical layer

transceiver for 10Base-T/100Base-TX applications.

The KSZ8041NL comes in a 32-pin, lead-free MLF

® (QFN

per JDEC) package (See Ordering Information).

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

Functional Diagram

Similar Part No. - KSZ8041NL

Manufacturer	Part #	Datasheet	Description
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Micrel Semiconductor	KSZ8041NLAM	678Kb / 54P	10Base-T/100Base-TX Physical Layer Transceiver
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Micrel Semiconductor	KSZ8081MNX	1Mb / 69P	10Base-T/100Base-TX Physical Layer Transceiver
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