{"title":"A Low-Voltage Current Mirror for Transconductance Amplifiers","authors":"H. Ekmel Ercan, Sezai Alper Tekin","doi":"10.33180/infmidem2021.104","DOIUrl":null,"url":null,"abstract":"In this study, a low-voltage current mirror to use in differential pair as an active load is introduced. The proposed current mirror which can operate at ±0.5 V has high output impedance and low input impedance. The proposed structure employs the principle of the voltage level-shifting for PMOS transistors. The voltage level-shifting operation has been achieved by using bulk voltage at this structure. Also, spice simulations justify the highly good performance of this current mirror with a bandwidth of 11 GHz by using external capacitor at input current of 200 μA.","PeriodicalId":56293,"journal":{"name":"Informacije Midem-Journal of Microelectronics Electronic Components and Materials","volume":"27 1","pages":""},"PeriodicalIF":0.6000,"publicationDate":"2021-05-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Informacije Midem-Journal of Microelectronics Electronic Components and Materials","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.33180/infmidem2021.104","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
引用次数: 1
Abstract
In this study, a low-voltage current mirror to use in differential pair as an active load is introduced. The proposed current mirror which can operate at ±0.5 V has high output impedance and low input impedance. The proposed structure employs the principle of the voltage level-shifting for PMOS transistors. The voltage level-shifting operation has been achieved by using bulk voltage at this structure. Also, spice simulations justify the highly good performance of this current mirror with a bandwidth of 11 GHz by using external capacitor at input current of 200 μA.
期刊介绍：
Informacije MIDEM publishes original research papers in the fields of microelectronics, electronic components and materials. Review papers are published upon invitation only. Scientific novelty and potential interest for a wider spectrum of readers is desired. Authors are encouraged to provide as much detail as possible for others to be able to replicate their results. Therefore, there is no page limit, provided that the text is concise and comprehensive, and any data that does not fit within a classical manuscript can be added as supplementary material.
Topics of interest include:
Microelectronics,
Semiconductor devices,
Nanotechnology,
Electronic circuits and devices,
Electronic sensors and actuators,
Microelectromechanical systems (MEMS),
Medical electronics,
Bioelectronics,
Power electronics,
Embedded system electronics,
System control electronics,
Signal processing,
Microwave and millimetre-wave techniques,
Wireless and optical communications,
Antenna technology,
Optoelectronics,
Photovoltaics,
Ceramic materials for electronic devices,
Thick and thin film materials for electronic devices.
京公网安备 11010802042870号
京ICP备2023020795号-1
分享
求助内容：
应助结果提醒方式：
扫码关注我们
