Title :
A circuit design based approach for 1/f-noise reduction in linear analog CMOS IC´s
Author :
Koh, Jeongwook ; Thewes, Roland ; Schmitt-Landsiedel, Doris ; Brederlow, Ralf
Author_Institution :
Corporate Res., Infineon Technol. AG, Munich, Germany
Abstract :
A new circuit design based approach for 1/f noise reduction in linear analog CMOS circuits is presented using a device physics based effect. Compared to a reference circuit, a threefold reduction (5 dB) at 10 Hz in 1/f noise is achieved for an operational amplifier designed in a standard 0.12 μm, 1.5 V CMOS technology.
Keywords :
CMOS analogue integrated circuits; integrated circuit design; integrated circuit noise; 0.12 micron; 1.5 V; 1/f-noise reduction; 10 Hz; circuit design based approach; linear analog CMOS IC; Analog integrated circuits; CMOS analog integrated circuits; CMOS integrated circuits; CMOS technology; Circuit noise; Circuit synthesis; MOSFETs; Noise reduction; Operational amplifiers; Voltage;
Conference_Titel :
VLSI Circuits, 2004. Digest of Technical Papers. 2004 Symposium on
Print_ISBN :
0-7803-8287-0
DOI :
10.1109/VLSIC.2004.1346566
