Title :
A low voltage wide swing level shifted FVF based current mirror
Author :
Aggarwal, Bhawna ; Gupta, Madhu ; Gupta, Amit Kumar
Author_Institution :
MAIT, GGSIPU, New Delhi, India
Abstract :
A new low voltage level shifted flipped voltage follower (FVF) current mirror has been proposed. The proposed current mirror has very low input resistance and high output resistance. The proposed current mirror is shown to have wider operating range as compared to FVF based current mirror. The simulations of proposed current mirror are carried out using Mentor Graphics Eldospice based on TSMC 0.18μm CMOS technology, for input current range of 0-280μA. The proposed current mirror operates with a single supply voltage of 1V and consumes 402.5μW power at 50μA input current. The simulation results show that it provides input and output resistances of 26Ω and 562KΩ respectively.
Keywords :
CMOS analogue integrated circuits; current mirrors; low-power electronics; operational amplifiers; Mentor Graphics Eldospice; TSMC CMOS technology; current 0 muA to 280 muA; low voltage level shifted flipped voltage follower; low voltage wide swing level shifted FVF based current mirror; power 402.5 muW; resistance 26 ohm; resistance 562 kohm; size 0.18 mum; voltage 1 V; Computer architecture; Logic gates; Low voltage; MOSFET; Mirrors; Resistance; Threshold voltage; current mirror; flipped volatge follower; input resistance; low voltage; output resistance;
Conference_Titel :
Advances in Computing, Communications and Informatics (ICACCI), 2013 International Conference on
Conference_Location :
Mysore
Print_ISBN :
978-1-4799-2432-5
DOI :
10.1109/ICACCI.2013.6637292
