کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
547704 872026 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Novel low-voltage ultra-low-power DVCC based on floating-gate folded cascode OTA
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سخت افزارها و معماری
پیش نمایش صفحه اول مقاله
Novel low-voltage ultra-low-power DVCC based on floating-gate folded cascode OTA
چکیده انگلیسی

In this paper a novel low-voltage ultra-low-power differential voltage current conveyor (DVCC) based on folded cascode operational transconductance amplifier OTA with only one differential pairs floating-gate MOS transistor (FG-MOST) is presented. The main features of the proposed conveyor are: design simplicity; rail-to-rail input voltage swing capability at a low supply voltage of ±0.5 V; and ultra-low-power consumption of mere 10 μW. Thanks to these features, the proposed circuit could be successfully employed in a wide range of low-voltage ultra-low-power analog signal processing applications. Implementation of new multifunction frequency filter based on the proposed FG-DVCC is presented in this paper to take the advantages of the properties of the proposed circuit. PSpice simulation results using 0.18 μm CMOS technology are included as well to validate the functionality of the proposed circuit.


► Utilizing the floating-gate transistor in analog circuits design.
► To design a novel low-voltage ultra-low-power differential voltage current conveyor based on floating-gate technique (FG-DVCC).
► Implementation of new multifunction frequency filter based on the proposed FG-DVCC.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Microelectronics Journal - Volume 42, Issue 8, August 2011, Pages 1010–1017
نویسندگان
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