Function Generators

This function generator utilizes a CA3260 BiMOS operational amplifier to perform both integrator and switching functions. A 620-pF capacitor and a 2-kΩ resistor are employed to shape the feedback square wave, minimizing spikes. The device covers the full audio...

The circuit depicted in Figure 3-27 features a jog function that allows for precise adjustments of moving components. In the figure, SB3 and SB4 represent the forward jog and reverse jog buttons, respectively. When the SB3 button is pressed,...

The process of converting a triangle wave waveform into a sine wave involves the adjustment of its transfer function using resistors R32 and R33. Modifying these resistors affects the linearity of the response. The differential output current from the...

The second-order multipurpose filter described here can function as a low-pass, bandpass, high-pass, or notch filter at audio frequencies. Its unique feature is the ability to independently vary all characteristics using potentiometers. In basic filters, only one k value...

A function generator is a signal source capable of producing various types of waveforms as its output signal. The most common output waveforms include sine waves, triangular waves, square waves, and sawtooth waves. The frequencies of these waveforms can...

Here exists a small collection from three generators, which use crystals for the basic production of oscillations. Each generator uses a different topology of circuit for the production of oscillations. The described circuit features three distinct oscillators, each utilizing a...