实用主义：使用ADS进行LDMOS功放管匹配仿真方法！

使用ADS进行LDMOS功放管匹配仿真方法MOTOROLA

Freescale Semiconductor, Inc.

SEMICONDUCTOR ENGINEERING BULLETIN

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EB212 Using Data Sheet Impedances for RF LDMOS Devices
Prepared by: Darin Wagner Motorola Semiconductor Products Sector

INTRODUCTION
This document explains the format used by Motorola for presenting LDMOS impedance information for both single - ended and push - pull devices on RF Power data sheets. The purpose of this document is to clarify the use of this information in the initial design of input and output matching networks for these devices. Multiple methods are available for impedance extraction. The scope of this document does not cover detailed extraction methods; however, a possible extraction method is explained here. Whichever method is used, the main concern to be

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