Microchip LAN8820-ABZJ, 4-Ch Ethernet Transceiver, IEEE 802.3-2005, IEEE 802.3ab, 1000Mbit/s 2.25 → 2.75 V

  • RS Stock No. 824-6406
  • Mfr. Part No. LAN8820-ABZJ
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

LAN8820 10/100/1000 Ethernet Transceivers

Microchip’s LAN8820 is a Gigabit Ethernet Transceiver IC with a RGMII Interface that fully complies with IEEE 802.3 and 802.3ab. It contains a full-duplex transceiver for 1000Mbps operation and can be configured to communicate with an Ethernet MAC.

Also featured is HP’s Auto MDIX, a technology that automatically correctly configures the device node when connected to another LAN device; this removes the need for specialised ’crossover’ cables.

Features

Single-Chip Ethernet PHY
Compliant with IEEE 802.3ab (1000BASE-T), IEEE 802.3u (Fast Ethernet) and IEEE 802.3 (10BASE-T)
RGMII Interface
HP Auto-MDIX Support
Reduced Power Operating Modes
Integrated DSP: Drives an Adaptive Equalizer, Echo Cancellers and Crosstalk Cancellers
Flexible LED Configuration

Ethernet Communications - Microchip

Specifications
Attribute Value
Standard Supported IEEE 802.3-2005, IEEE 802.3ab
Number of Transceivers 4
Data Rate 1000Mbit/s
Maximum Supply Current 460 mA
Mounting Type Surface Mount
Package Type QFN
Pin Count 56
Typical Operating Supply Voltage 2.25 → 2.75 V
Dimensions 7.95 x 7.95 x 0.95mm
Height 0.95mm
Length 7.95mm
Maximum Operating Temperature +70 °C
Minimum Operating Temperature 0 °C
Width 7.95mm
Discontinued product
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