AMPLITUDE DETECTION WITH COMPENSATION

A circuit including an amplitude detector. The amplitude detector includes an input to receive a signal having an amplitude voltage and a first pair of transistors configured in parallel. The input is coupled to the control terminal of at least one transistor of the first pair. The amplitude detecto...

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Bibliographische Detailangaben
1. Verfasser:	Pereira da Silva Junior, Edevaldo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATIONOF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES BASIC ELECTRONIC CIRCUITRY ELECTRICITY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A circuit including an amplitude detector. The amplitude detector includes an input to receive a signal having an amplitude voltage and a first pair of transistors configured in parallel. The input is coupled to the control terminal of at least one transistor of the first pair. The amplitude detector includes a first node providing a voltage indicative of the amplitude voltage. The first node is in series with each of the first pair of transistors. The circuit includes a compensation circuit. The compensation circuit includes a second pair of transistors configured in parallel and a second node. The second node is coupled in series with each transistor of the second pair. The circuit includes an amplifier including a first amplifier input coupled to the first node and a second amplifier input coupled to the second node.