Microelectromechanical system oscillator (original) (raw)
MEMS-Oszillatoren sind elektronische Oszillatorschaltungen, die als wesentliches frequenzbestimmendes Element einen Resonator aus Polysilizium enthalten. MEMS ist die Abkürzung für englisch micro electro mechanical system, ein Mikrosystem.
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| dbo:abstract | MEMS-Oszillatoren sind elektronische Oszillatorschaltungen, die als wesentliches frequenzbestimmendes Element einen Resonator aus Polysilizium enthalten. MEMS ist die Abkürzung für englisch micro electro mechanical system, ein Mikrosystem. Im Gegensatz zu den im Anwendungsbereich vergleichbaren Quarzoszillatoren wird der MEMS-Resonator zusammen mit anderen elektronischen Schaltungen auf einem Halbleiter-Die hergestellt, was kleinere Abmessungen ermöglicht. Die Entwicklung zu ersten MEMS-Oszillatoren, damals als Resonistor bezeichnet, gehen auf Arbeiten um bei der Firma IBM Ende der 1960er Jahre zurück. Doch erst in den 2000er Jahren gelang es, markttaugliche MEMS-Oszillatoren in Serie herzustellen. (de) Microelectromechanical system oscillators (MEMS oscillators) Devices that generate highly stable reference frequencies (used to sequence electronic systems, manage data transfer, define radio frequencies, and measure elapsed time) to measure time. The core technologies used in MEMS oscillators have been in development since the mid-1960s, but have only been sufficiently advanced for commercial applications since 2006. MEMS oscillators incorporate MEMS resonators, which are microelectromechanical structures that define stable frequencies. MEMS clock generators are MEMS timing devices with multiple outputs for systems that need more than a single reference frequency. MEMS oscillators are a valid alternative to older, more established quartz crystal oscillators, offering better resilience against vibration and mechanical shock, and reliability with respect to temperature variation. (en) |
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| rdfs:comment | MEMS-Oszillatoren sind elektronische Oszillatorschaltungen, die als wesentliches frequenzbestimmendes Element einen Resonator aus Polysilizium enthalten. MEMS ist die Abkürzung für englisch micro electro mechanical system, ein Mikrosystem. (de) Microelectromechanical system oscillators (MEMS oscillators) Devices that generate highly stable reference frequencies (used to sequence electronic systems, manage data transfer, define radio frequencies, and measure elapsed time) to measure time. The core technologies used in MEMS oscillators have been in development since the mid-1960s, but have only been sufficiently advanced for commercial applications since 2006. MEMS oscillators incorporate MEMS resonators, which are microelectromechanical structures that define stable frequencies. MEMS clock generators are MEMS timing devices with multiple outputs for systems that need more than a single reference frequency. MEMS oscillators are a valid alternative to older, more established quartz crystal oscillators, offering better resilience aga (en) |
| rdfs:label | Oscil·ladors MEMS (ca) MEMS-Oszillator (de) Microelectromechanical system oscillator (en) |
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