Current-Mode Continuous-Time Filters Using Complementary Current Mirror Pairs
Summary :
A design of current-mode continuous-time filters for low voltage and high frequency applications using complementary bipolar current mirror pairs is presented. The proposed current-mode filters consist of simple bipolar current mirrors and capacitors and are quite suitable for monolithic integration. Since the filters are based on the integrator type of realization, the proposed method can be used for a wide range of applications. The frequency of the filters can easily be changed by the DC controlling current. A fifth-order Butterworth and a thirdorder leapfrog filter with tunable cutoff frequencies from 20 MHz to 100 MHz are designed as examples and simulated by SPICE using standard bipolar parameters.
- Publication
- IEICE TRANSACTIONS on Fundamentals Vol.E79-A No.2 pp.168-175
- Publication Date
- 1996/02/25
- Publicized
- Online ISSN
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- Type of Manuscript
- Special Section PAPER (Special Section on Analog Technologies in Submicron Era)
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Joung-Chul AHN, Nobuo FUJII, "Current-Mode Continuous-Time Filters Using Complementary Current Mirror Pairs" in IEICE TRANSACTIONS on Fundamentals,
vol. E79-A, no. 2, pp. 168-175, February 1996, doi: .
Abstract: A design of current-mode continuous-time filters for low voltage and high frequency applications using complementary bipolar current mirror pairs is presented. The proposed current-mode filters consist of simple bipolar current mirrors and capacitors and are quite suitable for monolithic integration. Since the filters are based on the integrator type of realization, the proposed method can be used for a wide range of applications. The frequency of the filters can easily be changed by the DC controlling current. A fifth-order Butterworth and a thirdorder leapfrog filter with tunable cutoff frequencies from 20 MHz to 100 MHz are designed as examples and simulated by SPICE using standard bipolar parameters.
URL: https://global.ieice.org/en_transactions/fundamentals/10.1587/e79-a_2_168/_p
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@ARTICLE{e79-a_2_168,
author={Joung-Chul AHN, Nobuo FUJII, },
journal={IEICE TRANSACTIONS on Fundamentals},
title={Current-Mode Continuous-Time Filters Using Complementary Current Mirror Pairs},
year={1996},
volume={E79-A},
number={2},
pages={168-175},
abstract={A design of current-mode continuous-time filters for low voltage and high frequency applications using complementary bipolar current mirror pairs is presented. The proposed current-mode filters consist of simple bipolar current mirrors and capacitors and are quite suitable for monolithic integration. Since the filters are based on the integrator type of realization, the proposed method can be used for a wide range of applications. The frequency of the filters can easily be changed by the DC controlling current. A fifth-order Butterworth and a thirdorder leapfrog filter with tunable cutoff frequencies from 20 MHz to 100 MHz are designed as examples and simulated by SPICE using standard bipolar parameters.},
keywords={},
doi={},
ISSN={},
month={February},}
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TY - JOUR
TI - Current-Mode Continuous-Time Filters Using Complementary Current Mirror Pairs
T2 - IEICE TRANSACTIONS on Fundamentals
SP - 168
EP - 175
AU - Joung-Chul AHN
AU - Nobuo FUJII
PY - 1996
DO -
JO - IEICE TRANSACTIONS on Fundamentals
SN -
VL - E79-A
IS - 2
JA - IEICE TRANSACTIONS on Fundamentals
Y1 - February 1996
AB - A design of current-mode continuous-time filters for low voltage and high frequency applications using complementary bipolar current mirror pairs is presented. The proposed current-mode filters consist of simple bipolar current mirrors and capacitors and are quite suitable for monolithic integration. Since the filters are based on the integrator type of realization, the proposed method can be used for a wide range of applications. The frequency of the filters can easily be changed by the DC controlling current. A fifth-order Butterworth and a thirdorder leapfrog filter with tunable cutoff frequencies from 20 MHz to 100 MHz are designed as examples and simulated by SPICE using standard bipolar parameters.
ER -
English
