کنفرانس بین المللی میکروالکترونیک ایران

صفحه اصلی / پنجمین کنفرانس بین المللی میکروالکترونیک ایران

A Low-Power Bandgap Voltage Reference Circuit With Ultra-Low Temperature Coefficient

نویسندگان :

Elaheh Pakravan¹ Mortaza Mojarad² Behboud Mashoufi³

1- دانشگاه ارومیه 2- دانشگاه ارومیه 3- دانشگاه ارومیه

کلمات کلیدی :

bandgap reference،CTAT voltage،PTAT voltage،temperature coefficient،curvature compensation

چکیده :

A highly accurate bandgap reference with ultra-low sensitivity to temperature variations has been proposed. In the presented work, new techniques and circuits have been proposed to provide voltages with negative and positive temperature coefficients. Moreover, a novel fully MOS CTAT voltage generator without using BJT transistors has been proposed. This voltage and PTAT voltages with different sensitivities to temperature are finally summed up leading to the generation of a reference with a very low temperature dependency. The proposed bandgap reference has been simulated in a 0.18μm CMOS process using ADS. The temperature coefficient is almost 5 ppm/°C, over -40°C to 100°C temperature variation, consuming almost 2μA quiescent current

لیست مقالات

لیست مقالات بایگانی شده

ساخت حسگر پیزومقاومتی مبتنی بر گرافن ناشی از لیزر بر روی فیلم پلی ایمیدی

علیرضا اکبرزاده - کریم شلش نژاد - هادی ولادی - ابراهیم صفری

A Nonlinear, Low-Power, VCO-Based ADC for Neural Recording Applications

Reza Shokri - Yarallah Koolivand - Omid Shoaei - Orazio Aiello - Daniele Caviglia

Neural networks & logistic regression for FPGA hardware trojan detection

Milad Pazira - Yasser Baleghi - Mohammad-Ali Mahmoodpour

Design and Fabrication of Carbon Nanoparticles-Based Sensor by Arc Discharge Method

Golsa Taghizadeh Afshari - Mohammad Taghi Ahmadi - Amir Fathi

A Low-Power Bandgap Voltage Reference Circuit With Ultra-Low Temperature Coefficient

Elaheh Pakravan - Mortaza Mojarad - Behboud Mashoufi

Possible Teleportation of Quantum States using Squeezed Sources and Photonic Integrated Circuits

Mobin Motaharifar - Hassan Kaatuzian - Mahmood Hasani

Optimized design of Lower Complexity Reversible Toffoli Gate in QCA Technology

Saeid Seyedi - Hatam Abdoli

Design and Numerical Assessment of a Novel Dielectrophoretic Microfluidic Chip to Separate CTCs

Fatemeh Ghaffari - Hadi Veladi

Broadband All-Dielectric Metasurface Absorber For VLC Applications

Ershad Sharifi - Mohammad Razaghi - Keyhan Hosseini

High Figure of Merit Metasurface Biosensor at Optical Telecommunication Band

Hemin Ebrahimi - Keyhan Hosseini - Mohammad Razaghi

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 41.5.5