Lecture

Cascode: Output Impedance and Gain Analysis

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In course

EE-320: Analog IC design

Introduction to the design of analog CMOS integrated circuits at the transistor level. Understanding and design of basic structures. ...

Description

This lecture covers the analysis of cascode circuits, focusing on output impedance and gain calculations. It explains the concept of cascode as a constant current source and discusses the folded cascode structure. The instructor demonstrates how to calculate the output impedance and gain in different cascode configurations.

Instructor

Mahsa Shoaran

Official source

Ontological neighbourhood

Physics

Electromagnetism: Electrical networks

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In electrical engineering and electronics, a network is a collection of interconnected components. Network analysis is the process of finding the voltages across, and the currents through, all network components. There are many techniques for calculating these values; however, for the most part, the techniques assume linear components. Except where stated, the methods described in this article are applicable only to linear network analysis.

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A resistor–capacitor circuit (RC circuit), or RC filter or RC network, is an electric circuit composed of resistors and capacitors. It may be driven by a voltage or current source and these will produce different responses. A first order RC circuit is composed of one resistor and one capacitor and is the simplest type of RC circuit. RC circuits can be used to filter a signal by blocking certain frequencies and passing others.

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