검색 결과: CSI1264
in Active Filter
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부품 번호 CSI1264 에 대한 견적을 받으려면 품목을 선택하시거나 이 페이지 하단의 부품 번호 CSI1264 내에서 검색을 세분화 하세요.
아직은 브로커포럼의 회원사로 가입 준비가 되지 않으셨다면
무료로 CSI1264 판매자에게 연락하실 수 있습니다.
Active Filter
An active filter is a type of analog electronic filter that uses active components such as an amplifier. Amplifiers included in a filter design can be used to improve the performance and predictability of a filter,[1] while avoiding the need for inductors (which are typically expensive compared to other components). An amplifier prevents the load impedance of the following stage from affecting the characteristics of the filter. An active filter can have complex poles and zeros without using a bulky or expensive inductor. The shape of the response, the Q (quality factor), and the tuned frequency can often be set with inexpensive variable resistors. In some active filter circuits, one parameter can be adjusted without affecting the others. Using active elements has some limitations. Basic filter design equations neglect the finite bandwidth of amplifiers. Available active devices have limited bandwidth, so they are often impractical at high frequencies. Amplifiers consume power and inject noise into a system. Certain circuit topologies may be impractical if no DC path is provided for bias current to the amplifier elements. Power handling capability is limited by the amplifier stages.
Linear > Amplifiers and Comparators > Active Filter
| 부품 번호 | DS | 제조 업체 | D/C | 수량 | 지역 | 액션 |
|---|---|---|---|---|---|---|
| LTC1264CSW |  |
Linear | - | 39 | Hong Kong | 견적 요청서 |
