Analog front-end (original) (raw)
An analog front-end (AFE or analog front-end controller AFEC) is a set of analog signal conditioning circuitry that uses sensitive analog amplifiers, often operational amplifiers, filters, and sometimes application-specific integrated circuits for sensors, radio receivers, and other circuits to provide a configurable and flexible electronics functional block needed to interface a variety of sensors to an antenna, analog-to-digital converter or, in some cases, to a microcontroller. A radio frequency AFE is used in radio receivers, known as an RF front end.
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| dbo:abstract | Ein Analog-Front-End (AFE) ist ein integrierter Schaltkreis zur Wandlung und Bearbeitung analoger Signale. AFEs werden vorwiegend zur digitalen Aufbereitung der von Sensoren empfangenen Daten eingesetzt. Eine AFE-Schaltung kann dabei unterschiedliche Elemente zum Verstärken, Bearbeiten, Filtern und Aufbereiten von Daten aus verschiedenartigen Signalquellen sowie einen oder mehrere Analog-Digital-Umsetzer enthalten. AFE-Module haben oft mehrere Eingangskanäle. Beispiele für hochintegrierte AFEs sind die in Medizintechnik und Gesundheitsüberwachung verwendeten ADS1298, AFE4400 und AFE4490 von Texas Instruments oder der Atmel CN209, der als AFE-Einheit in Smartmetern verbaut wird. (de) An analog front-end (AFE or analog front-end controller AFEC) is a set of analog signal conditioning circuitry that uses sensitive analog amplifiers, often operational amplifiers, filters, and sometimes application-specific integrated circuits for sensors, radio receivers, and other circuits to provide a configurable and flexible electronics functional block needed to interface a variety of sensors to an antenna, analog-to-digital converter or, in some cases, to a microcontroller. A radio frequency AFE is used in radio receivers, known as an RF front end. (en) 아날로그 프론트-엔드(AFE 또는 아날로그 프론트엔드 컨트롤러 AFEC)는 감도 높은 아날로그 증폭기를 사용하는 아날로그 신호 조정 회로의 세트이다. 센서, 무선 수신기 및 기타 회로용 애플리케이션 고유의 집적 회로를 사용하여 구성 가능하고 유연한 전자 기능을 제공한다. 다양한 센서를 안테나, 아날로그 디지털 변환기, 경우에 따라서는 마이크로 컨트롤러에 접속하는데 필요한 오날 블록도 포함된다. 무선 주파수 AFE는 RF 프런트 엔드 로 알려진 무선 수신기에 사용된다. (ko) |
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| rdfs:comment | An analog front-end (AFE or analog front-end controller AFEC) is a set of analog signal conditioning circuitry that uses sensitive analog amplifiers, often operational amplifiers, filters, and sometimes application-specific integrated circuits for sensors, radio receivers, and other circuits to provide a configurable and flexible electronics functional block needed to interface a variety of sensors to an antenna, analog-to-digital converter or, in some cases, to a microcontroller. A radio frequency AFE is used in radio receivers, known as an RF front end. (en) 아날로그 프론트-엔드(AFE 또는 아날로그 프론트엔드 컨트롤러 AFEC)는 감도 높은 아날로그 증폭기를 사용하는 아날로그 신호 조정 회로의 세트이다. 센서, 무선 수신기 및 기타 회로용 애플리케이션 고유의 집적 회로를 사용하여 구성 가능하고 유연한 전자 기능을 제공한다. 다양한 센서를 안테나, 아날로그 디지털 변환기, 경우에 따라서는 마이크로 컨트롤러에 접속하는데 필요한 오날 블록도 포함된다. 무선 주파수 AFE는 RF 프런트 엔드 로 알려진 무선 수신기에 사용된다. (ko) Ein Analog-Front-End (AFE) ist ein integrierter Schaltkreis zur Wandlung und Bearbeitung analoger Signale. AFEs werden vorwiegend zur digitalen Aufbereitung der von Sensoren empfangenen Daten eingesetzt. Eine AFE-Schaltung kann dabei unterschiedliche Elemente zum Verstärken, Bearbeiten, Filtern und Aufbereiten von Daten aus verschiedenartigen Signalquellen sowie einen oder mehrere Analog-Digital-Umsetzer enthalten. (de) |
| rdfs:label | Analog-Front-End (de) Analog front-end (en) 아날로그 프론트-엔드 (ko) |
| owl:sameAs | freebase:Analog front-end freebase:Analog front-end yago-res:Analog front-end wikidata:Analog front-end dbpedia-de:Analog front-end dbpedia-ko:Analog front-end https://global.dbpedia.org/id/b1Sg |
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| foaf:depiction | wiki-commons:Special:FilePath/Atheros_Intellon_1200_AFE.jpeg |
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