Title :
0.8-Volt bulk-driven flipped voltage follower
Author :
Haga, Yoichi ; Kale, I.
Author_Institution :
Appl. DSP & VLSI Res. Group, Univ. of Westminster, London, UK
Abstract :
A source follower based voltage buffer that fits in with a low supply voltage is presented. This proposal is based on utilizing the Bulk-Driven Flipped Voltage Follower (BDFVF) and the Quasi-Floating Gate (QFG) technique. The proposed voltage buffer has been designed with a 0.18-μm CMOS technology. The simulated results under the single 0.8-volt power supply environment show that the proposed buffer achieves 9-MHz of -3-dB frequency with a 10-pF load, while the bias current consumption is only 4-μA.
Keywords :
CMOS integrated circuits; low-power electronics; operational amplifiers; CMOS technology; bulk driven flipped voltage follower; capacitance 10 pF; current 4 muA; quasi floating gate technique; size 0.18 mum; source follower; voltage 0.8 V; voltage buffer; CMOS integrated circuits; CMOS technology; Capacitors; Logic gates; MOSFET; Proposals;
Conference_Titel :
Faible Tension Faible Consommation (FTFC), 2013 IEEE
Conference_Location :
Paris
Print_ISBN :
978-1-4673-6105-7
DOI :
10.1109/FTFC.2013.6577753
