GlobalSpec

Chapter 5: CMOS Performance Factors

In a modern CMOS VLSI chip, the most important function components are CMOS static gates. In gate array circuits, CMOS static gates are used almost exclusively. In microprocessors and supporting ...
GlobalSpec

Chapter 5: CMOS Amplifiers

This chapter uses the basic subcircuits of the last chapter to develop various forms of CMOS amplifiers. We begin by examining the inverter the most basic of all amplifiers. The order of presentation ...
Semiconductor Engineering

Designing and Simulating Low-Voltage CMOS Circuits Using Four-Parameter Model

New technical paper titled “Bridging the Gap between Design and Simulation of Low-Voltage CMOS Circuits” from researchers at Federal University of Santa Catarina, Brazil. “This work proposes a truly ...
EDN

Sub-picofarad measurement with CMOS inverters

The inverters in a CMOS CD4069 can be used for both analog as well as digital applications. This Design Idea illustrates this by using all six inverters in a 4069 package to make a closed loop, ...
EDN

CMOS 4069 Driven Frequency Doubler

The circuit has been designed using a single CMOS integrated circuit of model 4069 to produce a frequency that is twice of the input signal by functioning as a frequency doubler. Frequency – a measure ...