0.4 V fully differential current conveyor using multiple-input bulk-driven MOST technique. (August 2019)

• Record Type: Journal Article
• Authors: Kumngern, Montree
• Is Part Of: Microelectronics journal. Volume 90(2019)
• Page Start: 96
• Page End: 104
• Publication Date: 2019-08
• Subjects: Fully differential current conveyor -- Multiple-input bulk-driven MOS transistor -- Low-voltage low-power -- Analog circuit; Microelectronics -- Periodicals; Microélectronique -- Périodiques; Microelectronics; Electronic journals; Journals - contents and abstracts; Periodicals; 621.3805
• DOI: 10.1016/j.mejo.2019.05.019
• Languages: English
• ISSNs: 0959-8324

Abstract

Abstract: This paper presents a new ultra-low voltage ultra-low power fully differential current conveyor (FDCCII) which is suitable for extremely low-voltage low-power analog signal circuit applications. Thanks to multiple-input bulk-driven MOS transistor technique, the proposed structure employs two differential pairs which offer low complexity and low power consumption. The bulk-driven MOS technique based circuit also provides rail-to-rail input common-mode range of proposed circuit. To prove the workability of the proposed FDCCII, the circuit has been used to realize summing/subtracting amplifier as design examples. The performances of the proposed FDCCII and design examples are demonstrated through PSPICE simulations using a 0.18 μm TSMC n-well CMOS process with 0.4 V supply voltage.