Исследование влияния шумов на работу зарядочувствительного усилителя с компенсацией пироэлектрической помехи
The authors consider the problems that arise during the operation of the charge sensitive amplifier (CSA) in critical conditions. Simplified schemes and mathematical models of the CSA are presented in order to study the effect of noise of operational amplifier and high-resistance resistor of negativ...
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| Datum: | 2015 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
PE "Politekhperiodika", Book and Journal Publishers
2015
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| Schlagworte: | |
| Online Zugang: | https://www.tkea.com.ua/index.php/journal/article/view/TKEA2015.4.15 |
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| Назва журналу: | Technology and design in electronic equipment |
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Technology and design in electronic equipment| Zusammenfassung: | The authors consider the problems that arise during the operation of the charge sensitive amplifier (CSA) in critical conditions. Simplified schemes and mathematical models of the CSA are presented in order to study the effect of noise of operational amplifier and high-resistance resistor of negative feedback loop. The dependence of the CSA noise level on the pyroelectric interference compensation value is studied. Mathematical analysis data is confirmed by computer circuit simulation. |
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