Low-Power CMOS VLSI Design lecture notes






Low power voltage controlled ring oscillator design with substrate biasing
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1178-1181. [18] AP Chandrakasan, S. Sheng, and RW Brodersen, Low - power CMOS digital design, IEEE J. Solid-State Circuits, vol. 2 pp. 473 48 Apr. 1992. [19] K. Roy and SC Prasad, Low power CMOS circuit design, Wiely Pvt Ltd, India, Feb. 200 pp. 214-219

Design of Low - Power CMOS Limiting Amplifier Using Negative Impedance
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In this paper we design the low - power CMOS limiting amplifier using negative impedance, the purpose of using negative impedance is to increase the gain of the amplifier. low - power operations are also done using all the active elements. The LA was implemented in a

A 160-mhz, 32-b, 0.5-w cmos risc microprocessor
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RISC microprocessors operating at 160 MHz are fairly common using current CMOS process technology. The novel aspect of this design is the ability to achieve this operating frequency at power levels which are low enough for handheld applications

Adiabatic Improved Efficient Charge Recovery Logic for low power CMOS logic
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VLSI circuits and systems. Due to relatively high complexity of VLSI systems used in various applications, the power dissipation in CMOS inverter, arises from its switching activity, which is mainly influenced by the supply voltage and effective capacitance. The low - power

Analysis Design of Low Power CMOS Comparator at 90nm Technology
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High speed and low power comparators are the essential building blocks of high speed Analog to digital converters (ADCs). This paper provides a comprehensive review about a variety of comparator designs-in terms of performance, power and delay. Preamplifier

Design of Low Power 10GS/s 6-Bit DAC using CMOS Technology
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A Low power 6-bit R-2R ladder Digital to Analog Converter is presented in this paper. Here the R-2 R network designed using resistors with only two values-R and 2xRand the switch is designed by using both NMOS and PMOS Transistors. This Digital to Analog Converters

Design of a low voltage low power cmos current mirror with enhanced dynamic range
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A novel cascode current mirror (CM), suitable for operation at low voltage levels is presented. The mirror has high input and high output voltage swings. The presented current mirror circuit combines the advantages of wide input swing, wide output swing and large

A 0.18 µm CMOS DDCCII for Portable LV-LP Filters
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2 NO. JUNE 2013 439 practice contract for the University of LAquila. He is a coauthor of the book entitled Low Voltage, Low Power CMOS Current Conveyors (Kluwer) and four text- books in Italian on analog microelectronics (in 2005 and 2006)

Design of ultra low power CMOS temperature sensor for space applications
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In this paper we are introducing novel Ultra Low Power CMOS temperature sensors for space applications. Nowadays for each every application new standard circuits are required. This proposed CMOS temperature sensor is able to measure the temperature

Low -noise and low - power interface circuits design for integrated CMOS -MEMS inertial sensors
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ACKNOWLEDGMENTS My first thanks go to my advisor, Dr. Huikai Xie, for his excellent guidance, constant support and encouragement throughout my research, and for introducing me to the fields of MEMS and analog circuits design for inertial sensors. His broad and

Implementation of Low Power CMOS Full Adders Using Pass Transistor Logic
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The efficiency of a system mainly depends on the performance of internal components present in the system. The internal components should be designed in such a way that they consume low power with high speed. Lot of components is in circuits including full-adder 1999. He has authored or co-authored more than 140 papers and holds 26 patents in the fields of very low - power microelectronics, compact transistor modeling, analog CMOS circuit design and biology-inspired analog VLSI. A

Low -voltage MOS current mode logic for low - power and high speed applications
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The aim of this study to propose a low -voltage low - power design technique of MCML in nanometer CMOS technology Chang, CH, I. Gu and M. Zhang. Ultra low voltage, low power CMOS 4-2 and 5-2 compressors for fast arithmetic circuits. IEEE Trans. Circuits Syst

Synthesis of low - power CMOS circuits using pass logic topology.
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In recent years, with the increasing demand for hi-performance portable electronic devices such as laptop computers and cellular phones, power dissipation has become a very important performance parameter in VLSI design. Some of the reasons that this is so are as

Design of low power CMOS LC VCO for direct conversion transceiver
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Turkish Journal of Electrical Engineering Computer Sciences http://journals.tubitak.gov.tr/ elektrik/ Research Article Design of low power CMOS LC VCO for direct conversion transceiver Manjula SANKARARAJU * Selvathi DHAR Department of Electronics and Communication

Low power RF filtering for CMOS transceivers
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In 1997 a cooperation between the Technical University Denmark and Nokia Mobile Phones was initiated. Several M. Sc and Ph. D. projects were started in the area of RF integrated circuit design. The main research areas at that time were power amplifier design

ULTRA LOW POWER DIGITAL LOGIC CIRCUITS IN SUB-THRESHOLD FOR BIOMEDICAL APPLICATIONS.
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. Chandrakasan, AP, Low - Power CMOS Digital Design in IEEE Jl of Solid state rcuits. . Chandrakasan, AP and Brodersen, RW, Low Power CMOS Digital Design, IEEE . M. Horowitz., et . 12. AP Chandrakasan et.al., Low - power CMOS digital design, in IEEE Jl

Gate First PFET Poly-Si/TiN/Al2O3 Gate Stacks with Inversion Thicknesses Less than 15Å for High Performance or Low Power CMOS Applications
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Abstract Aluminum Oxide (Al2O3) is evaluated as a gate dielectric in conjunction with TiN metal in a PFET gate first process flow. We have fabricated high performance PFET stacks with effective work functions 220 mV from band edge without counter doping or additional

A sub threshold source coupled logic based design of low power CMOS analog multiplexer
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ABSTRACT A novel approach for designing Ultra Low Power and wide dynamic range circuit for multiplexing analog signals is presented. The design operates in weak inversion (Sub threshold) region and uses Source-Coupled Logic (SCL) circuit. The bias current of the

Low Power Full adder with reduced transistor count
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784-790. R. Zimmermann and W. Fichtner, Low - power logic styles: CMOS versus pass-transistor logic, IEEE J. Solid-State Circuits, vol. 3 no. pp 1997. D. Radhakrishnan, Low -voltage low - power CMOS full adder, IEE Proc. Circuits Devices Syst., vol. 14 no




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