Open AccessReview of Current Reference Architectures
Author(s) -
Kazi Nikhat Parvin,
Ngangbam Phalguni Singh
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1804/1/012167
Subject(s) - current (fluid) , electronic circuit , scope (computer science) , electrical engineering , cmos , computer science , current mirror , electronic engineering , voltage , block (permutation group theory) , engineering , transistor , mathematics , programming language , geometry
In this paper an effort is made to bring the research work done and possible future research scope by finding the gaps in the current reference circuits. Over large range of temperatures circuit must be operating flawlessly, in order to ensure this, a robust current reference circuit is very important. Current reference circuit is an important block in almost all the analog circuits and also in the mixed-signal circuits. All these recent works is based on CMOS technology with various technology nodes namely 65 nm, 180nm and 350nm. Some papers have not discussed area and others number of samples, this leaves a possible scope to investigate current reference circuits thoroughly. The other parameters discussed are Output current (nA), Minimum supply voltage (V), Supply current (nA), Current TC(ppm/°c).