Title :
A 6-bit 130-MS/s low-power tracking ADC in 90 nm CMOS
Author :
Shaker, Mohamed O. ; Bayoumi, Magdy A.
Author_Institution :
Center for Adv. Comput. Studies, Univ. of Louisiana at Lafayette, Lafayette, LA, USA
Abstract :
In this paper, a new design for a low power CMOS current-mode Tracking Analog-to-Digital Converter (ADC) is proposed. A 6-bit ADC, with a maximum acquisition speed of 130 MHz, is implemented in a 1 V analog supply voltage. HSpice simulation results for the proposed tracking ADC verifying the analytical results are also given. It shows that the circuit consumes a static power of 0.63 mW and a dynamic power of 0.49 mW in a commercial 90 nm CMOS process.
Keywords :
CMOS integrated circuits; SPICE; analogue-digital conversion; low-power electronics; CMOS; HSpice simulation; current-mode tracking analog-to-digital converter; low-power tracking ADC; size 90 nm; Analog-digital conversion; Bandwidth; Clocks; Counting circuits; Energy consumption; Feedback; Mirrors; Signal processing; Signal resolution; Voltage;
Conference_Titel :
Circuits and Systems (MWSCAS), 2010 53rd IEEE International Midwest Symposium on
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-7771-5
DOI :
10.1109/MWSCAS.2010.5548814
