A 2-stage CMOS operational amplifier with temperature compensation function for sensor signal processing

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Multi-Objective Learning Automata for Design and Optimization a Two-Stage CMOS Operational Amplifier

In this paper, we propose an efficient approach to design optimization of analog circuits that is based on the reinforcement learning method. In this work, Multi-Objective Learning Automata (MOLA) is used to design a two-stage CMOS operational amplifier (op-amp) in 0.25μm technology. The aim is optimizing power consumption and area so as to achieve minimum Total Optimality Index (TOI), as a new...

متن کامل

A Low Power Low Noise Two Stage CMOS Operational Amplifier for Biopotential Signal Acquisition System

Monitoring of the biopotential signals in present scenario attract much attention to the researcher due to increasing demand for better quality of life and to enhance interaction between humans and machines. Biopotential signals are relatively weak amplitude and low frequency in nature. Therefore it is required to design a front circuitry that defines quality of signal for processing to the nex...

متن کامل

Low Power Low Voltage CMOS Mixed Signal Operational Amplifier

Abstract: This paper presents a new methodology for design of high speed CMOS operational amplifier in Sub-micron region. The opamp uses a compensation technique which increases the unity gain frequency and phase margin simultaneously. The CMOS op-amp presented in this paper works on 1.5V designed in 65nm standard CMOS technology. It exhibits 86dB DC gain. With load of 5pF, the unity gain frequ...

متن کامل

A High - Swing 2 V CMOS Operational Amplifier with Gain Enhancement using a Replica Amplifier

This open-loop gain enhancement circuit in 1.2pm CMOS does not require cascode or long-channel transistors, thus maximizing output swing and input common-mode range [1,21. Since gain enhancement is achieved not by increasing output resistance, but by matching main and replica amplifiers, high effective open-loop gain is maintained even with resistive loads. This circuit can be used with any tra...

متن کامل

Design and Simulation of Fuzzy Implication Function of Fuzzy System Using Two Stage CMOS Operational Amplifier

Abstract: This paper presents the design methods for the designing and simulation of implication function (mamdani) using two stage CMOS operational amplifier in SPICE. This paper also presents how the first three steps of fuzzy system i.e. fuzzification, rule composition and implication process are merged and get the output for each rule. I have also calculated the electrical parameters like s...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Journal of Sensor Science and Technology

سال: 2009

ISSN: 1225-5475

DOI: 10.5369/jsst.2009.18.4.280