Precision driver circuits for micro-electro-mechanical system

There is disclosed a driver circuits and method for driving a micro-electro-mechanical system. A driver circuit may include a converter to convert a digital input value into a pulse-width modulated signal with precise amplitude. A low pass filter may extract an average DC component of the pulse-widt...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	INBAR MICHAEL
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION BASIC ELECTRONIC CIRCUITRY CRYPTOGRAPHY DISPLAY EDUCATION ELECTRICITY GENERATION OF NOISE BY SUCH CIRCUITS GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING,BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN ANON-SWITCHING MANNER PHYSICS SEALS
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Beschreibung
Zusammenfassung:	There is disclosed a driver circuits and method for driving a micro-electro-mechanical system. A driver circuit may include a converter to convert a digital input value into a pulse-width modulated signal with precise amplitude. A low pass filter may extract an average DC component of the pulse-width modulated signal. An amplifier may amplify the average DC component to provide an output voltage to drive the MEMS.