射频CMOS集成电路原理和设计-10

射频CMOS集成电路原理和设计-10
High-Frequency Amplifier Design
Contents


Introduction
Zeros as Bandwidth Enhancers
The Shunt-Series Amplifier
Tuned Amplifiers
Neutralization and Unilateralization
Cascaded Amplifiers




Lecture 8, Oct. 21, 2003
1
 Introduction
The design of amplifiers at high frequencies demands more
effort in reaching the desired performance when approaching
the inherent limitations of the devices themselves.
The effect of ever-present parasitic capacitances and
inductances can impose serious constraints on achievable
performance.
A collection of useful bandwidth extension techniques will be
introduced.
It is pos