نتایج جستجو برای: higher output voltage swing
تعداد نتایج: 1246330 فیلتر نتایج به سال:
Bradley A. Minch, Chris Diorio, Paul Hasler, Carver Mead Computation and Neural Systems California Institute of Technology Pasadena, CA 91125 (818) 395-6996 [email protected] ABSTRACT In this paper, we describe a novel circuit consisting of N + 1 MOS transistors and a single oating gate which computes a soft maximumof N current inputs and re ects the result in the output transistor. An in...
A linearly-tunable ULV transconductor featuring excellent stability of the processed signal common-mode voltage upon tuning, critical for very-low voltage applications, is presented. Its employment to the synthesis of CMOS gm-C highfrequency and voiceband filters is discussed. SPICE data describe the filter characteristics. For a 1.3V-supply, their nominal passband frequencies are 1.0MHz and 3....
Presented is a single-ended potentiostat topology with a new interface connection between sensor electrodes and potentiostat circuit to avoid deviation of cell voltage and linearly convert the cell current into voltage signal. Additionally, due to the increased harmonic distortion quantity when detecting low-level sensor current, the performance of potentiostat linearity which causes the detect...
Due to emergence of serious obstacles by scaling of the transistors dimensions, it has been obviously proved that silicon technology should be replaced by a new one having a high ability to overcome the barriers of scaling to nanometer regime. Among various candidates, carbon nanotube (CNT) field effect transistors are introduced as the most promising devices for substituting the silicon-based ...
Abstract A new high-speed and low-power threshold detector is proposed to realize high-performance arithmetic VLSI systems. In a conventional threshold detector with a single supply voltage, the input signal swing of a differential-pair circuit (DPC) is too large, which causes large power dissipation together with a long switching delay. The use of two kinds of supply voltages makes the input s...
Submitted for the MAR05 Meeting of The American Physical Society Band Engineering of Partially Exposed Carbon Nanotube FieldEffect Transistors XIAOLEI LIU, ZHICHENG LUO, SONG HAN, TAO TANG, DAIHUA ZHANG, CHONGWU ZHOU, University of Southern California — We present a new approach to engineer the band structure of carbon nanotube fieldeffect transistors via selected area chemical gating. By expos...
Abstract: A novel fully complementary and fully differential asynchronous CMOS comparator architecture, that consists of a two-stage preamplifier cascaded with a latch, achieves a sub-100 ps propagation delay for a 50mVpp and higher input signal amplitudes under 1.1V supply and 2.1mW power consumption. The proposed voltage comparator topology features two differential pairs of inputs (four in t...
The junctionless nanowire transistor is a promising alternative for a new generation of nanotransistors. In this letter the atomic force microscopy nanolithography with two wet etching processes was implemented to fabricate simple structures as double gate and single gate junctionless silicon nanowire transistor on low doped p-type silicon-on-insulator wafer. The etching process was developed a...
approved: Gabor C. Temes In this thesis, novel design techniques have been proposed for implementing highlinearity SC circuits in a standard digital CMOS process. They use nonlinear MOSFET capacitors instead of linear double-poly capacitors. To reduce their nonlinearities, a bias voltage is applied to keep MOSFET capacitors in their accumulation regions. For further reduction of distortion, two...
this paper presents a detailed small-signal and transient analysis of a full bridge pwm dc-dc converter designed for high voltage, high power applications using an average model. the derived model is implemented in a typical system and used to produce the small-signal and transient characteristics of the converter. results obtained in the analysis of the high voltage and high power design examp...
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