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Oscillators: Triangle
Oscillator Circuits -- Main Page
Last Updated on:
Sunday, October 25, 2009 05:17 AM |
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Links to electronic circuits,
electronic schematics, designs for engineers, hobbyists, students & inventors:
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High fidelity triangle Wave generator consumes only 6 µA - 10/16/03 EDN-Design
Ideas: Ideal triangle waves involve infinite d2V/dt2, so high-fidelity triangle waves
entail very high bandwidths. Micropower circuits have fairly low bandwidth, so
generating good triangle waves with such circuitry be.....(design idea added 6/06) |
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LB-23: Linear Brief 23 Precise Tri-Wave Generation - National Semiconductor
Application Note (app note added 2/06) |
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Sawtooth to Triangle converter - This wave shaper needs an input saw that goes
from Vss to (ideally) Vdd. It works well with the 4069 VCO designed by René Schmitz.
Any saw will work as long as the wave is centered halfway between the rails. It works
as follows: The upper set of 2 linear mode gates ....(added 05/08) |
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Transconductance amp gives Oscillator reciprocal response - 04/17/03 EDN-Design
Ideas: The circuit in Figure 1 is a variation on the familiar integrator/comparator
triangle-wave oscillator, which you typically implement with two op amps. An
integrator and a comparator connect in a positive-feedback loop; the comparator drives
the integrator and vice versa. A fixed amount of hysteresis exists in the
comparator,.....(design idea added 1/05) |
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Triangle to sine converter - (schematic added 05/08) |
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Triangle Wave Generator - This signal generator gives you two waveforms for
the price of one: a triangle-wave and a square-wave. What is the central component
of this circuit? The integrator capacitor CI. Basically we are interested in
performing two functions on CI: charge it, discharge it, repeat indefinitely.
During the design process, we ask these ...(spice design added 02/09) |
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Triangle Wave Oscillator (Seiichi Inoue) - (electronic circuit added 7/03) |
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Triangle waves drive simple frequency doubler - 11/23/06 EDN-Design Ideas:
(design idea added 05/06/07) Extend a function generator's range, and
get a sine wave signal in the bargain. |
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Triangle-Waveform Generator (Randy LinscottO - The Tri-Waveform Generator can
be used for a number of different uses. The one that I use it for is a signal
generator to test circuits. The frequency range is 20 to 20khz. and can be
adjusted by R1. The duty cycle or the time that the waveform is high ….(electronic
circuit added 4/05) |
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