Linear Electronics

Amplifiers, filters, and oscillators are easier to understand when their underlying circuit behavior is made explicit. Linear Electronics builds that understanding from transistor models and biasing through amplifier design and operational-amplifier applications, with attention to both circuit principles and the characteristics of real devices.

From transistor models to amplifier behavior

The opening material develops transistor modeling for linear operation, including bipolar junction transistors, MOS devices, amplification, biasing, and small-signal models. These foundations lead into amplifier types, feedback, and the behavior of voltage, current, transconductance, and transimpedance amplifiers.

Operational amplifiers in theory and practice

Operational amplifiers receive substantial attention. The book introduces differential and ideal op-amp behavior, then considers real-device effects such as finite gain, offset voltage, bias current, temperature, common-mode rejection, and frequency response. Circuit applications include inverting and non-inverting amplifiers, comparators, oscillators, adders and subtractors, differentiators, instrumentation amplifiers, precision rectifiers, and logarithmic amplifiers.

Explore filters, measurement, and modeling

Coverage extends to first- and second-order active low-pass, high-pass, band-pass, and band-stop filters. Further chapters address operational-amplifier characterization and modeling, along with oscillator types, sinusoidal oscillation, and the Barkhausen criterion.

A focused reference for electronics study

Written for readers working with linear amplification and circuit systems, this book connects core concepts with a broad range of amplifier and filter configurations. It can support advanced study of electronics and serve as a theory refresher for engineers in related control and communications fields.