Mixed-mode universal filter using FD-CCCTA and its extension as shadow filter

Divya Singh, Sajal K. Paul

Abstract


This paper presents a fully differential current conveyor cascaded transconductance amplifier (FD-CCCTA), a modified version of FD-second generation current conveyor (FD-CCII). After that, a novel mixed-mode universal filter (UF) is developed employing only one FD-CCCTA. It results in all the four modes of UFs, namely current mode (CM), voltage mode (VM), transimpedance mode (TIM), and transadmittance mode (TAM). Moreover, this filter topology is extended to two mixed-mode universal shadow filters. The first shadow filter topology realizes the VM and CM universal filters. The second mixed-mode universal shadow filter realizes all four modes. The proposed shadow filters add flexibility in the orthogonal tuning of filter parameters,  and . Further, the gain of the shadow filter can be tuned electronically. Matching constraint is not required in any of the filters' realization. The functional verifications have been performed using TSMC 180 nm technology in cadence virtuoso spectre

Keywords


FD-CCCTA; FD-CCII; mixed-mode; shadow-filter

Full Text:

PDF

References


. M. Parvizi, "Design of a new low power MISO multi-mode universal biquad OTA-C filter," Int. J. Elec, vol. 106, no. 3, pp. 440-454, 2018, https://doi.org/10.1080/00207217.2018.1540064.

. M. Kumngern, P. Suwanjan, K. Dejhan, "Electronically tunable voltage-mode universal filter with single-input five output using simple OTAs," Int. J. Elec, vol. 100, no. 8, pp. 1118-1133, 2012, https://doi.org/10.1080/00207217.2012.743070.

. B. Chaturvedi, J. Mohan, A. Kumar, "A new versatile universal biquad configuration for emerging, signal processing applications," J.Circ. Syst. Comp, vol. 27, no. 12, pp. 1-28, 2018, https://doi.org/10.1142/S0218126618501967.

. H. P. Chen, W. S. Yang, "Electronically tunable current controlled current conveyor transconductance amplifier-based mixed-mode biquadratic filter resistorless and grounded capacitors," Appl. Sci, vol. 7, pp. 1-22, 2017, https://doi.org/10.3390/app7030244.

. M.A. Ibrahim, "Design and analysis of a mixed-mode universal filter using dual-output operational transconductance amplifiers (DO-OTAs). Proceedings of the international conference on computer and communication engineering, pp. 915-918, 2008,

https://doi.org/10.1109/ICCCE.2008.4580739.

. M. Kumngern, S. Junnapiya, "Mixed-mode universal filter using OTAs," Proceedings of the 2012 IEEE international conference on cyber technology in automation, control and intelligent systems, pp. 119-122, 2012, https://doi.org/10.1109/CYBER.2012.6392537.

. W.B. Liao, J.C. Gu, "SIMO type universal mixed-mode biquadratic filter." Indian Journal of Engineering & Materials Sciences, vol. 18, pp. 443-448.

. S. Minaei, M.A. Ibrahim, "A mixed-mode KHN-biquad using DVCC and grounded passive elements suitable for direct cascading," Int. J. Circ. Theor. Appl, vol. 37, no. 7, pp. 793-810, 2009, https://doi.org/10.1002/cta.493.

. M. Parvizi, A. Taghizadeh, H. Mahmoodian, Z.D. Kozehkanani, "A low-power mixed-mode SIMO universal gm-C filter," J. Circ. Syst. Comp, vol. 26, no. 10, pp. 1-16, 2017, https://doi.org/10.1142/S021812661750164X.

. N.A. Shah, M.A. Malik, "Multifunction mixed-mode filter using FTFNs," Analog Integr. Circ. Sig. Process, vol. 47, pp. 339-343, 2006, https://doi.org/10.1007/s10470-006-5539-0.

. C.N. Lee, C.M. Chang, "Single FDCCII-based mixed-mode biquad filter with outputs," AEU-Int. J. Electron. Comm., vol. 63, pp. 736-742, 2009, https://doi.org/10.1016/j.aeue.2008.06.015.

. L. Zhijun, "Mixed-mode universal filter using MCCCII," AEU-Int. J. Electron. Comm, vol. 63, pp. 1072-1075, 2009,

https://doi.org/10.1016/j.aeue.2008.09.003.

. M.T. Abuelma'atti, N. Almutairi, "New CFOA-based shadow bandpass filter," In: 15th international conference on electronics, information, and communications, 2016,

https://doi.org/10.1109/ELINFOCOM.2016.7562969.

. M.T. Abuelma'atti, N. Almutairi, "New voltage-mode bandpass shadow filter," In: 13th international multi-conference on systems, signals & devices, pp. 412-415, 2016,

https://doi.org/10.1109/SSD.2016.7473695.

. M.T. Abuelma'atti, N.R. Almutairi, "New current-feedback operational amplifier based shadow filters," Analog Integr. Circ. Sig. Process, vol. 86, pp. 471-480, 2016, https://doi.org/10.1007/s10470-016-0691-7.

. R. Anurag, R. Pandey, N. Pandey, M. Singh, M. Jain, "OTRA based shadow filters," Annual IEEE India Conference, 2016,

https://doi.org/10.1109/INDICON.2015.7443524.

. P. Huaihongthong, A. Chaichana, P. Suwanjan, S. Siripongdee, W. Sunthonkanokpong, P. Supavarasuwat, W. Jaikla, F. Khateb, "Single-input multiple-output voltage-mode shadow filter based on VDDDAs," AEU-Int. J. Electron. Commun, vol. 103, pp. 13-23,

https://doi.org/10.1016/j.aeue.2019.02.013.

. F. Khateb, W. Jaikla, T. Kulej, M. Kumngern, D. Kubanek, "Shadow filters based on DDCC," IET Circuits Devices Syst, vol. 11, pp. 631-637, 2017, https://doi.org/10.1049/iet-cds.2016.0522.

. S.C. Roy, "Shadow filters: a new family of electronically tunable filters," IETE J. Edu, vol. 51, pp. 75-78, 2010,

https://doi.org/10.1080/09747338.2010.10876070.

. A. Yesil, F. Kacar, "Band-pass filter with high quality factor based on current differencing transconductance amplifier and current amplifier" AEU-Int. J. Electron. Commun, vol. 75, pp. 63-69, 2017, https://doi.org/10.1016/j.aeue.2017.03.007.

. A. Yesil, F. Kacar, S. Minaei, "Electronically controllable bandpass filters with high quality factor and reduced capacitor value: an additional approach" AEU-Int. J. Electron. Commun. vol. 70, pp. 936-943, 2016,

https://doi.org/10.1016/j.aeue.2016.04.009.

. M. Atasoyu, H. Kuntman, B. Metin, N. Herencsar, O. Cicekoglu, "Design of current-mode class 1 frequency-agile filter employing CDTAs," European conference on circuit theory and design, 2015, https://doi.org/10.1109/ECCTD.2015.7300066.

. M. Atasoyu, B. Metin, H. Kuntman, N. Herencsar, "New current-mode class 1 frequency-agile filter for multi-protocol GPS application," Elektronika IR Elektrotechnika, vol. 21, pp. 35-39, 2015, https://doi.org/10.5755/j01.eee.21.5.13323.

. D. Nand, N. Pandey, "New configuration for OFCC-based CM SIMO filter and its application as shadow filter," Arab. J. Sci. Eng. Vol. 43, pp. 3011-3022, 2018, https://doi.org/10.1007/s13369-017-3058-1.

. N. Pandey, R. Pandey, R. Choudhary, A. Sayal, M. Tripathi, "Realization of CDTA based frequency agile filters," IEEE international conference on signal processing computing and control, 2013, https://doi.org/10.1109/ISPCC.2013.6663403.

. N. Pandey, A. Sayal, R. Choudhary, R. Pandey, "Design of CDTA and VDTA based frequency agile filters," Adv. Electron, pp. 1-14, 2014, https://doi.org/10.1155/2014/176243.

. D. Singh, S.K. Paul, "Realization of current-mode universal shadow filter," AEU-Int. J. Electron. Commun, vol. 117, pp. 153088, 2020, https://doi.org/10.1016/j.aeue.2020.153088.

. D. Singh, S.K. Paul, "Improved current-mode biquadratic shadow universal filter," Inf. MIDEM-J. Microelectron. Electron. Compon. Mater, vol. 52, no. 1, pp. 51-66, 2022,

https://doi.org/10.33180/InfMIDEM2022.106.

. D. Nand, N. Pandey, V. Bhanoo, A. Gangal, "Operational floating current conveyor based TAM & TIM shadow filter," Proceedings of 4th international conference on computer and management ICCM, pp. 103-115, 2018.

. F. Gur, F. Anday, "Simulation of a novel current-mode universal filter using FDCCIIs," Analog Integr. Circ. Sig. Process, vol. 60, pp. 231-236, 2009, https://doi.org/10.1007/s10470-009-9293-y.

. Y. Lakys, A. Fabre, "Shadow filters-new family of second order filters," Electron Lett, vol. 46, no. 4, pp. 985-986, 2010,

https://doi.org/10.1049/el.2010.3249.

. V. Biolkova, D. Biolek, "Shadow filters for orthogonal modification of characteristics frequency and bandwidth," Electronics Letters, vol. 46, no. 12, pp. 830-831, 2010,

https://doi.org/10.1049/el.2010.0717.

. M. Kumngern, T. Nonthaputha, F. Khateb, "Arbitrary waveform generators using current-controlled current conveyor transconductance amplifier and current conveyor analog switches," J. Circ. Syst. Comp, vol. 28, no. 11, pp. 1950179, 2019, https://doi.org/10.1142/S0218126619501792.




DOI: https://doi.org/10.33180/InfMIDEM2022.404

Refbacks

  • There are currently no refbacks.


Copyright (c) 2023 Divya Singh, Sajal K. Paul

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License.