A New Second-Order All-Pass Filter in 130-nm CMOS

  title={A New Second-Order All-Pass Filter in 130-nm CMOS},
  author={Peyman Ahmadi and Brent Maundy and Ahmed S. Elwakil and Leonid Belostotski and Arjuna Madanayake},
  journal={IEEE Transactions on Circuits and Systems II: Express Briefs},
This brief presents a novel wide-bandwidth second-order voltage-mode all-pass filter derived from a canonical single transistor bandpass filter. The core of the circuit consists of only one transistor, two resistors, and two energy storage elements. The operation of the proposed filter is validated experimentally. A filter implemented in an IBM 0.13-μm CMOS… CONTINUE READING