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Low-power GaAs comparator and monostable

McGregor, I. and Elgaid, K. ORCID: 2010. Low-power GaAs comparator and monostable. Electronics Letters 46 (17) , pp. 1214-1215. 10.1049/el.2010.1357

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A simple low-power comparator which uses depletion mode GaAs-FETs is described. The circuit converts sine wave inputs as low as 1 mV peak to square signals. A simple modification converts the circuit to a monostable. The monostable is shown to correct the duty cycle of an impulse from 1.6 to 50%.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Engineering
Publisher: Institution of Engineering and Technology (IET)
ISSN: 0013-5194
Last Modified: 04 Nov 2022 12:17

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