共 50 条
- [1] GYRATOR FILTERS BASED ON OPERATIONAL AMPLIFIERS. Instruments and experimental techniques New York, 1981, 24 (5 pt 2): : 1229 - 1231
- [2] FILTERS WITH TRANSIMPEDANCE OPERATIONAL-AMPLIFIERS IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA, 1995, 38 (5-6): : 66 - 70
- [5] THE INFLUENCE OF OPERATIONAL-AMPLIFIERS IN SWITCHED-CAPACITOR FILTERS AEU-ARCHIV FUR ELEKTRONIK UND UBERTRAGUNGSTECHNIK-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 1981, 35 (09): : 342 - 348
- [7] INERTIAL SECTION FOR ACTIVE-FILTERS ON A BASE OF OPERATIONAL-AMPLIFIERS IZVESTIYA VYSSHIKH UCHEBNYKH ZAVEDENII RADIOELEKTRONIKA, 1978, 21 (03): : 112 - 113
- [9] ON UNSTABLE OPERATIONAL-AMPLIFIERS AEU-ARCHIV FUR ELEKTRONIK UND UBERTRAGUNGSTECHNIK-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 1980, 34 (7-8): : 331 - 338