mywbut.com CHAPTER 3: OSCILLATORS AND WAVEFORM-SHAPING CIRCUITS In the design of electronic systems, the need frequently arises for signals having prescribed standard waveforms (e.g., sinusoidal, square, triangle, pulse, etc). These waveforms are commonly used in computers, control systems, communication systems and test measurement systems. There are two common ways for generating sinusoids: 1. Positive feedback
<<