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Sawtooth Generator Circuits


Last Updated: November 30, 2017 07:39 AM

Capacitance Proximity Switch
Draws very low power - Ideal for battery-powered applications
6 Models Available - Call 806-368-7747


Links to electronic circuits, electronic schematics, designs for engineers, hobbyists, students & inventors:

An Oscillator Sawtooth & Square Wave Output -  Simple, Single Supply and Works Very well with Minimum Parts Count.   __ Designed by G.L. Chemelec

DDS Device Produces Sawtooth Waveform -  10-Jul-03 EDN Design Ideas:  Ramp or sawtooth waveforms are useful for a broad range of applications, including automatic-test equipment, benchtest equipment, and actuator control.  Discrete components typically set the waveform frequency.  Unfortunately, drift in these component values over time and temperature limits the accuracy of the output frequency __ Circuit Design by Niamh Collins, Analog Devices, Limerick, Ireland

Gnat-power sawtooth oscillator works on Low supply voltages -  05/15/13  EDN Design Ideas:  Making basic analog circuit functions that operate from a low-voltage battery supply can be tricky.  Lack of headroom and the need to minimize supply and leakage currents are usually the biggest challenges.   __ Circuit Design by Bruce D Moore, Consulting Analog Engineer

Oscillator Sawtooth & Square Wave Output -  Simple, Single Supply and Works Very well with Minimum Parts Count.   __ Designed by G.L. Chemelec

Positive Edges Trigger Parabolic Timebase Generator -  07/28/11  EDN Design Ideas:  Generate sawtooth, quadratic-parabolic, and cubic-parabolic signals.   __ Circuit Design by Marián Štofka, Slovak University of Technology, Bratislava, Slovakia

Precision Waveform Converter uses Sawtooth Wave -  03/01/96 EDN Design Ideas:  The circuit in Figure 1 can convert almost any waveform into another by coupling a sawtooth waveform with the reference inputs of a conventional bank of comparators.  This addition allows the circuit to control the discharge time of CD more precisely.  The circuit has numerous applications,  __ Circuit Design by Richard Kowitch, Chicago, IL

Sawtooth Generator Operates At High Frequency -  03/15/12  EDN Design Ideas:  Use a digital logic gate to generate an analog waveform. __ Circuit Design by Luca Bruno, IIS Hensemberger Monza, Lissone, Italy

Sawtooth Generator Spans a 70-Db Rang -  07/07/94 EDN Design Ideas:  The circuit in Fig 1 demonstrates a simple method for generating a voltage-programmable sawtooth waveform having a dynamic range greater than 70 dB.  in addition to the sawtooth waveform, the circuit also produces corresponding triangle- and square-wave outputs.  The three ICs  and associated components __ Circuit Design by Paul Hendricks, Analog Devices, Wilmington, MA

Sawtooth Wave Oscillator -  in this page, I introduce the sawtooth wave oscillator which used the operational amplifier (TL082).  The composition of this circuit is the same as the triangular wave oscillator basically and is using two operational amplifiers.  At the circuit diagram above, IC (1/2) is the Schmitt circuit and IC (2/2) is the integration circuit.  The difference with the triangular wave oscillator is to be changing the time of the charging and the discharging of the capacitor __ Designed by Seiichi Inoue

Simple Circuit Sawtooth Generator Operates At High Frequency -  03/15/12  EDN Design Ideas:  Use a digital logic gate to generate an analog waveform. __ Circuit Design by Luca Bruno, IIS Hensemberger Monza, Lissone, Italy - March 15, 2012


Sawtooth Generator Circuits


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