DP83865DVH National Semiconductor, DP83865DVH Datasheet

DP83865DVH

Manufacturer Part Number

DP83865DVH

Description

10/100/1000BASE-T TRANSCEIVER, SMD

Manufacturer

National Semiconductor

Datasheets

1.DP83865DVHNOPB.pdf (86 pages)

2.DP83865DVH.pdf (2 pages)

Specifications of DP83865DVH

Data Rate

1000Mbps

No. Of Ports

Ethernet Type

IEEE 802.3u, IEEE 802.3z

Supply Current

430ÂµA

Supply Voltage Range

2.375V To 2.625V, 3.135V To 3.465V

Operating Temperature Range

0Â°C To +70Â°C

Interface Type

GMII, MII, RGMII

Rohs Compliant

Yes

Leaded Process Compatible

Peak Reflow Compatible (260 C)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Company

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Manufacturer

Quantity

Price

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DP83865DVH

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Part Number:

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Manufacturer:

NXP

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Company:

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Part Number:

DP83865DVH/NOPB

Manufacturer:

Texas Instruments

Quantity:

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General Description

The DP83865 is a fully featured Physical Layer transceiver

with integrated PMD sublayers to support 10BASE-T,

100BASE-TX and 1000BASE-T Ethernet protocols.

The DP83865 is an ultra low power version of the DP83861

and DP83891. It uses advanced 0.18 um, 1.8 V CMOS

technology, fabricated at National Semiconductor’s South

Portland, Maine facility.

The DP83865 is designed for easy implementation of

10/100/1000 Mb/s Ethernet LANs. It interfaces directly to

Twisted Pair media via an external transformer. This device

interfaces directly to the MAC layer through the IEEE

802.3u Standard Media Independent Interface (MII) or the

IEEE 802.3z Gigabit Media Independent Interface (GMII).

The DP83865 is a fourth generation Gigabit PHY with field

proven architecture and performance. Its robust perfor-

mance ensures drop-in replacement of existing 10/100

Mb/s equipment with 10/100/1000 Mb/s networking infra-

structure.

Applications

The DP83865 fits applications in:

System Diagram

PHYTER

DP83865BVH Gig PHYTER

10/100/1000 Ethernet Physical Layer

10/100/1000 Mb/s capable node cards

Switches with 10/100/1000 Mb/s capable ports

High speed uplink ports (backbone)

is a registered trademark of National Semiconductor Corporation.

10/100/1000 Mb/s

ETHERNET MAC

DP83820

MII

GMII

crystal or oscillator

ETHERNET PHYSICAL LAYER

25 MHz

10/100/1000 Mb/s

DP83865

Features

Fully compliant with IEEE 10BASE-T, 100BASE-TX and

1000BASE-T specifications (802.3u, 802.3z, 802.3ab).

Integrated PMD sublayer featuring adaptive equalization

and baseline wander compensation according to ANSI

X3.T12.

3.3 V or 2.5 V MAC interfaces:

– IEEE 802.3u MII

– IEEE 802.3z GMII

User programmable GMII pin ordering.

IEEE 802.3u Auto-Negotiation and Parallel Detection

– Fully Auto-Negotiates between 1000 Mb/s, 100 Mb/s,

LED support for activity, full / half duplex, link1000,

link100 and link10 or user programmable (manual

on/off).

Supports 25 MHz operation with crystal or oscillator.

Requires only two power supplies, 1.8 V (core and ana-

log) and 2.5 V (analog and I/O). 3.3V is supported as an

alternative supply for I/O voltage.

User programmable interrupt.

Supports Auto-MDIX at 10, 100 and 1000 Mb/s.

Supports JTAG (IEEE1149.1).

Ultra low power consumption of one watt typical.

Management port (MDC / MDIO).

128-pin PQFP package (14mm x 20mm).

WOL support.

and 10 Mb/s full duplex and half duplex devices

STATUS

LEDs

ADVANCED INFORMATION

10BASE-T

100BASE-TX

1000BASE-T

September 2002

RJ-45

www.national.com

Related parts for DP83865DVH

DP83865DVH Summary of contents

Page 1

... High speed uplink ports (backbone) System Diagram DP83820 10/100/1000 Mb/s ETHERNET MAC ® PHYTER is a registered trademark of National Semiconductor Corporation. ©2002 National Semiconductor Corporation ® V Features Fully compliant with IEEE 10BASE-T, 100BASE-TX and 1000BASE-T specifications (802.3u, 802.3z, 802.3ab). Integrated PMD sublayer featuring adaptive equalization and baseline wander compensation according to ANSI X3 ...

Page 2

... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...

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