Publication detail

New Tunable Resistorless CM First-Order Filter Based on Single CBTA and Grounded Capacitor

HERENCSÁR, N. KOTON, J. SAGBAS, M. AYTEN, U. E.

Original Title

New Tunable Resistorless CM First-Order Filter Based on Single CBTA and Grounded Capacitor

Czech Title

New Tunable Resistorless CM First-Order Filter Based on Single CBTA and Grounded Capacitor

English Title

New Tunable Resistorless CM First-Order Filter Based on Single CBTA and Grounded Capacitor

Type

conference paper

Language

en

Original Abstract

A new realization of an analog circuit topology realizing current-mode (CM) first-order low-pass (LP), high-pass (HP), and all-pass (AP) filter responses using current backward transconductance amplifier (CBTA) and single grounded capacitor is introduced. The investigated resistorless CBTA-C AP filter provides electronic tunability of the pole frequency in range from 763 kHz to 17.6 MHz and its maximum power dissipation is 828 μW. Non-ideal analysis, study of parasitic effects, output/ input noise variations, and Monte Carlo analyses results are given. The theory is verified by SPICE simulations using a new low-voltage structure of CBTA via PTM 0.09 μm level-7 CMOS process BSIM3v3 parameters with ±0.45 V supply voltages.

Czech abstract

A new realization of an analog circuit topology realizing current-mode (CM) first-order low-pass (LP), high-pass (HP), and all-pass (AP) filter responses using current backward transconductance amplifier (CBTA) and single grounded capacitor is introduced. The investigated resistorless CBTA-C AP filter provides electronic tunability of the pole frequency in range from 763 kHz to 17.6 MHz and its maximum power dissipation is 828 μW. Non-ideal analysis, study of parasitic effects, output/ input noise variations, and Monte Carlo analyses results are given. The theory is verified by SPICE simulations using a new low-voltage structure of CBTA via PTM 0.09 μm level-7 CMOS process BSIM3v3 parameters with ±0.45 V supply voltages.

English abstract

A new realization of an analog circuit topology realizing current-mode (CM) first-order low-pass (LP), high-pass (HP), and all-pass (AP) filter responses using current backward transconductance amplifier (CBTA) and single grounded capacitor is introduced. The investigated resistorless CBTA-C AP filter provides electronic tunability of the pole frequency in range from 763 kHz to 17.6 MHz and its maximum power dissipation is 828 μW. Non-ideal analysis, study of parasitic effects, output/ input noise variations, and Monte Carlo analyses results are given. The theory is verified by SPICE simulations using a new low-voltage structure of CBTA via PTM 0.09 μm level-7 CMOS process BSIM3v3 parameters with ±0.45 V supply voltages.

Keywords

Analog signal processing, first-order filter, all-pass filter, current backward transconductance amplifier, CBTA, resistorless filter, electronic tunability, low-voltage, Monte Carlo analyses

Released

18.10.2016

Location

Abu Dhabi, United Arab Emirates

ISBN

978-1-5090-0916-9

Book

Proceedings of the 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS)

Pages from

501

Pages to

504

Pages count

4

BibTex


@inproceedings{BUT129129,
  author="Norbert {Herencsár} and Jaroslav {Koton} and Mehmet {Sagbas} and Umut E. {Ayten}",
  title="New Tunable Resistorless CM First-Order Filter Based on Single CBTA and Grounded Capacitor",
  annote="A new realization of an analog circuit topology realizing current-mode (CM) first-order low-pass (LP), high-pass (HP), and all-pass (AP) filter responses using current backward transconductance amplifier (CBTA) and single grounded capacitor is introduced. The investigated resistorless CBTA-C AP filter provides electronic tunability of the pole frequency in range from 763 kHz to 17.6 MHz and its maximum power dissipation is 828 μW. Non-ideal analysis, study of parasitic effects, output/ input noise variations, and Monte Carlo analyses results are given. The theory is verified by SPICE simulations using a new low-voltage structure of CBTA via PTM 0.09 μm level-7 CMOS process BSIM3v3 parameters with ±0.45 V supply voltages.",
  booktitle="Proceedings of the 2016 IEEE 59th International Midwest Symposium on Circuits and Systems (MWSCAS)",
  chapter="129129",
  doi="10.1109/MWSCAS.2016.7870064",
  howpublished="online",
  year="2016",
  month="october",
  pages="501--504",
  type="conference paper"
}