Design of Low Power Low Voltage Bulk Driven Operational Transconductance Amplifier (BD-OTA)

• Autorzy: Shaktour M. A.
• Konferencja: Computer Applications in Electrical Engineering 2014 (28-29.04.2014; Poznań, Polska)
• Języki publikacji: EN

Abstrakty

EN

Operational Transconductance Amplifier (OTA) is one of the most significant building-blocks in integrated continuous-time filters. Here we design Low Power Low Voltage Bulk Driven OTA with a new concept of high-linearity OTA with controllable Transconductance is proposed. The OTA is simulated in a standard TSMC 0.18 mm CMOS process with a 0.6 V supply voltage.

Słowa kluczowe

EN

Bulk-driven transistors; low-voltage; low-power OTA; PSpice simulation

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2014
• Tom: No. 80
• Strony: 63--69
• Opis fizyczny: Bibliogr. 8 poz., rys., tab.

Twórcy

autor

Shaktour M. A.

• Almargeb University in Lybia

Bibliografia

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• [3] Libin Yao, Michiel Steyaert and Willey Sassen “Low Power Low Voltage Sigma Delta Modulators In Nanometer Cmos” Springer, 2006.
• [4] E. Seevinck, M. du Plessis, T.-H. Joubert, and A. E. Theron, “Active bootstrapped gain-enhancement technique for low voltage circuits”, IEEE Transactions on Circuits and Systems - Part II: Analog and Digital Signal Processing, 45:1250-1254, September 1998.
• [5] P. Yu and H. Lee, “A high-swing 2-V CMOS operational amplifier with replica-amp gain enhancement”, IEEE Journal of Solid-State Circuits, 28:1265-1272, December 1993.
• [6] W. Jaikla and M. Siripruchyanun, "Floating positive and negative inductance simulators based on OTAs", Proc. Inter. Symp. On Communications and Information Technologies 2006 (ISCIT 2006), Bangkok, Thailand, 18-20 October 2006.
• [7] Senani R. A simple approach of deriving single-input multiple-output current-mode biquad filters. Electron Lett 1989; 25:19-21.
• [8] M. Shaktour, “Unconventional circuit elements for ladder filter design,” Ph.D. Theses, Brno University of Technology, 2011, p. 104.