Continuing from the previous content, this content and the future content are based on Mr. Razavi's Design of Analog CMOS Integrated Circuit textbook. In this content, we will take a quick look at how a MOSFET changes as its Length and Width change. MOSFET is an abbreviation for Metal-Oxide-Silicon Field Effect Transistor. A MOSFET usually looks like the picture below. This is a picture of an n-..

While learning electronic engineering, the principles themselves were interesting and fun, but in the past, there was no one who told me why I was learning this or how to use it (even if there was, I may not have understood it...) As time passed, I steadily learned about electronic circuits. Since I had better knowledge than before while studying, I thought it would be a good idea to share that ..

The most basic device in electronics is the MOSFET. MOSFET is a device used in numerous circuits such as amplifiers, op amps, and inverters, and can be considered a basic device for semiconductors. Originally, when learning electronic engineering, you first learn about BJTs and pn junctions, but since electronic engineering mainly deals with MOSFETs, I will skip them. First, let's use a simple a..