摘要：日前，Teridian 78Q8430是一个10BASE-T-/100BASE-TX-capable ，快速以太网媒体访问控制器（MAC）和物理层（PHY ）收发器。 PHY层包括模拟前端，这就要求印刷电路板（PCB）布局的特殊考虑。本应用笔记提供PCB布局建议，以提高物理性能和减少电磁兼容性（EMC ）的排放量。慎重考虑模拟信号路由和电路板设计电路的性能得到改善。 78Q8430
A Maxim Integrated Products Brand 10/100 Ethernet MAC and PHY
APPLICATION NOTE
AN_8430_002 April 2011
78Q8430 Layout Guidelines
Introduction
The TSC 78Q8430 is a single chip 10Base-T/100Base-TX capable Fast Ethernet Media Access Controller (MAC)
and Physical Layer (PHY) transceiver. The PHY includes an analog front end which requires special
considerations for PCB layout.
This document provides the PCB layout recommendations ……
