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VSC8201 - PCB Design and Layout Guide

This page provides the datasheet information for the VSC8201, a member of the VSC8201-1 PCB Design and Layout Guide family.

Datasheet Summary

Description

Nominal Supply Voltage 3.3v/2.5v 3.3v 1.5v 1.5v 8mA Currenta Typ Max 11mA 111mA 48mA 423mA LQFP Supply Namesb VDDIO TXVDD, VDDREC33, VDDPLL33 VDDREC15, VDDPLL15 VDDDIG Digital Input/Output buffer supply Filtered analog 3.3v supply Filtered analog 1.5v supply Digital core supply 101mA 41mA 350mA

Features

  • th a basic understanding of line matching will reduce signal reflections which.

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Datasheet preview – VSC8201

Datasheet Details

Part number VSC8201
Manufacturer Vitesse
File Size 487.57 KB
Description PCB Design and Layout Guide
Datasheet download datasheet VSC8201 Datasheet
Additional preview pages of the VSC8201 datasheet.
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Full PDF Text Transcription

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SimpliPHY® VSC8201 PCB Design and Layout Guide Single Port 10/100/1000BASE-Tand 1000BASE-X PHY Introduction This purpose of this application note in conjunction with the VSC8201 Datasheet is to provide information to assist in the design and layout of the VSC8201 Gigabit Ethernet Transceiver. Power Supply Organization and Decoupling The VSC8201 requires a 3.3v and a 1.5v power supply source for operation using GMII, MII or TBI MAC interfaces. In RGMII and RTBI modes, an additional 2.5v supply is needed as specified by the RGMI/RTBI standard. The VSC8201 can be powered using the following options: • • 2 separate supplies, 3.3v and 1.5v respectively. A single 3.3v supply.
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