TARU PUBLICATIONS
Journal of Information and Optimization Sciences cover
Open Access ·Peer-reviewed·ISSN (Online): 2169-0103·ISSN (Print): 0252-2667

WoS  JIF 2026 : 0.4 (Q4)

Powered by:Powered by

Monthly Journal: Publishes theoretical and applied research on topics in information and optimization sciences.

Issues up to 2022 co-published with and available at:Taylor & Francis
submissions@tarupublications.com
Open Access Research Article

Design of an array multiplier in PFSCL style

* , , , , , ,

* Corresponding author · click or hover a name for details

pp. 53–64Vol. 46Issue 1January 2025DOI: 10.47974/JIOS-1851XML
Received:
06 Aug 2024
Published Online:
19 Feb 2025
Article type:
Research Article
Language:
EN
Article no.:
JIOS-1851
Pages:
53–64

Abstract

In intergreted circuit design, the current trend is to create circuits that work well for both digital and analog (mixed signal) applications. The PFSCL has been a optimum choice in these applications. This paper proposed three different architectures of 2-bit array multiplier in PFSCL style. The architecture-1 uses PFSCL NOR/OR gates, the architecture-2 uses PFSCL Fundamental cell (FC), and the last architecture-3 integrates memristors with PFSCL design circuit. All proposed architectures are simulated in LT Spice tool with 90nm PTM technology. Out of all the proposed architectures, architecture-3 observes the most efficient in all the performance parameter. The proposed architecture-3 observes maximum reduction of 39 %, 66 % in paramter like delay and power consumption respectively, additionally, offers a maximum area saving of 97 % as compared to proposed architecture-2.

Keywords

Subject Classifications

94C11

References

[1] R. Sàez, M. Kayal, M. Declercq, and M. Schneider, “Digital circuit techniques for mixed analog/digital circuits applications,” in Proc. IEEE Int. Conf. Electron., Circuits, Syst., Rodos, Greece, pp. 956–959 (1996).
[2] S. Kiaei, S. H. Chee, and D. Allstot, “CMOS source-coupled logic for mixed-mode VLSI,” in Proc. IEEE Int. Symp. Circuits Syst., New Orleans, LA, USA, pp. 1608–1611 (1990). doi: 10.1109/ISCAS.1990.112444.
[3] Andhra Pradesh, “Design and analysis of CMOS-based Op-Amp for low-power biomedical applications.”
[4] M. Alioto, A. Fort, L. Pancioni, S. Rocchi, and V. Vignoli, “An approach to the design of PFSCL gates,” in Proc. Int. Symp. Circuits Syst., Kobe, Japan, pp. 2437–2440 (2005).
[5] M. Alioto, L. Pancioni, S. Rocchi, and V. Vignoli, “Power–delay–area–noise margin tradeoffs in positive feedback MOS current-mode logic,” IEEE Trans. Circuits Syst. I Reg. Papers, vol. 54, no. 9, pp. 1916–1928 (2007). doi: 10.1109/TCSI.2007.904685.
[6] N. Pandey, M. Gupta, and K. Gupta, “A PFSCL-based configurable logic block,” in Proc. IEEE India Conf. (INDICON), New Delhi, India, pp. 1–4 (2015). doi: 10.1109/INDICON.2015.7443260.
[7] K. Gupta, N. Pandey, and M. Gupta, “Model and design of improved current mode logic gates,” in Proc. IEEE Int. Conf. Electron., Circuits, Syst., Singapore (2020).
[8] R. Sivaram, K. Gupta, and N. Pandey, “Power efficient architecture for positive feedback source-coupled logic,” in Proc. IEEE Emerging Trends in Industry 4.0 (ETI 4.0), Pune, India, pp. 1–6 (2021).
[9] K. Gupta, P. Shukla, and N. Pandey, “On the implementation of PFSCL adders,” in Proc. 2nd Int. Innovative Appl. Comput. Intell. Power, Energy, Control with Their Impact on Humanity (CIPECH), Ghaziabad, India, pp. 287–291 (2016). doi: 10.1109/CIPECH.2016.7918784.
[10] K. Gupta, U. Mittal, R. Baghla, P. Shukla, and N. Pandey, “On the implementation of PFSCL serializer,” in Proc. 3rd Int. Conf. Signal Process. Integrated Netw. (SPIN), Noida, India, pp. 436–440 (2016).
[11] R. K. Agrawal, N. Pandey, and K. Gupta, “Implementation of PFSCL razor flip-flop,” in Proc. Int. Conf. Comput. Methodologies Commun. (ICCMC), Erode, India, pp. 6–11 (2017).
[12] K. Gupta, U. Mittal, R. Baghla, and N. Pandey, “Implementation of PFSCL demultiplexer,” in Proc. Int. Conf. Comput. Techn. Inf. Commun. Technol. (ICCTICT), New Delhi, India, pp. 490–494 (2016).
[13] A. Tyagi, N. Pandey, and K. Gupta, “PFSCL-based linear feedback shift register,” in Proc. Int. Conf. Comput. Techn. Inf. Commun. Technol. (ICCTICT), New Delhi, India, pp. 580–585 (2016).
[14] N. Pandey and K. Gupta, “Realization of positive feedback source-coupled logic even parity generator/checker,” in Proc. 7th Int. Conf. Comput., Commun., Control Autom. (ICCUBEA), Pune, India, pp. 1–6 (2023).
[15] N. Pandey, K. Gupta, and M. Gupta, “An efficient triple-tail cell based PFSCL D-latch,” Microelectron. J., vol. 45, no. 8, pp. 1001–1007 (2014).
[16] M. Jhamb and M. Kumar, “Optimized Vedic multiplier using low-power 13T hybrid full adder,” J. Inf. Optim. Sci., vol. 44, no. 4, pp. 675–687 (2023).
[17] K. Gupta, N. Pandey, and M. Gupta, “A novel active shunt-peaked MCML array multiplier,” J. Multi-Discip. Eng. Technol., vol. 6, no. 2, pp. 1–8 (2012).
[18] S. Shikha, N. Pandey, and K. Gupta, “Memristor-based architectures for PFSCL circuit realizations,” Circuits, Syst., Signal Process., vol. 42, pp. 1–28 (2023).
[19] J. Rofeh, A. Sodhi, M. Payvand, M. A. Lastras-Montaño, A. Ghofrani, A. Madhavan, and L. Theogarajan, “Vertical integration of memristors onto foundry CMOS dies using wafer-scale integration,” in Proc. IEEE 65th Electron. Compon. Technol. Conf. (ECTC), pp. 957–962 (2015). doi: 10.1109/ECTC.2015.7159710.
[20] Q. Xia, W. Robinett, M. W. Cumbie, N. Banerjee, T. J. Cardinali, J. J. Yang, and R. S. Williams, “Memristor-CMOS hybrid integrated circuits for reconfigurable logic,” Nano Lett., vol. 9, no. 10, pp. 3640–3645 (2009). doi: 10.1021/nl901874j.

Views: 197Downloads: 86Citations: 0