التفاصيل البيبلوغرافية
| العنوان: |
Overview of gyrator based Gm-C filters and their applications. |
| Alternate Title: |
Обзор на Gm-C филтрите базирани на жиратор и тяхното приложение. (Bulgarian) |
| المؤلفون: |
Tanev, Atanas |
| المصدر: |
Electrotechnica & Electronica (E+E); 2018, Vol. 53 Issue 11/12, p296-304, 9p |
| مصطلحات موضوعية: |
GYRATORS, ELECTRIC filters, ELECTRIC networks, OPERATIONAL amplifiers, FREQUENCIES of oscillating systems |
| مستخلص: |
This paper reviews gyrator based Gm-C filters and their characteristics. The most common gyrator based Gm-C filter architecture is described. Different types of gyrator biquad are presented as well as the properties of simulated inductor in them are outlined. The circuit of fully differential OTA is considered and analyzed in more details. The key OTA parameters related to gyrator based Gm-C filters are presented. Moreover, different techniques for improvement the performance of OTAs is considered. This paper also includes a comparison between single stage and multiple stage OTA with respect to frequency dependence of Gm. Finally, gyrator based Gm-C filters applications for the frequency range starting from few Hz up to several hundred of MHz are summarized. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
Complementary Index |
