First-order all-pass filter canonical in the number of resistors and capacitors employing a single DDCC


Ibrahim M., Kuntman H., Cicekoglu O.

CIRCUITS SYSTEMS AND SIGNAL PROCESSING, cilt.22, ss.525-536, 2003 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 22 Konu: 5
  • Basım Tarihi: 2003
  • Doi Numarası: 10.1007/s00034-003-1111-7
  • Dergi Adı: CIRCUITS SYSTEMS AND SIGNAL PROCESSING
  • Sayfa Sayıları: ss.525-536

Özet

In this work, a voltage-mode canonical first-order all-pass filter is presented. The filter contains only a single resistor, a single capacitor, and a single differential difference current conveyor (DDCC). No passive component-matching constraints are required. A complementary metal oxide semiconductor CMOS implementation of a DDCC is given to simulate the proposed circuit with a Spice simulation program whose results illustrate the high performance of the circuit.