Title :
Low-voltage analog CMOS circuit techniques
Author :
Fattaruso, John W.
Author_Institution :
Converter Product Dev. Center, Texas Instrum. Inc., Dallas, TX, USA
Abstract :
As power supply voltages are driven down by digital power constraints, circuit techniques must evolve to preserve the precision of analog functions in a mixed-signal system. This paper reviews recent developments in low-voltage CMOS design of opamps and other critical analog blocks where high gain and signal-to-noise ratio are required
Keywords :
CMOS analogue integrated circuits; analogue processing circuits; integrated circuit design; integrated circuit noise; low-power electronics; mixed analogue-digital integrated circuits; operational amplifiers; CMOS switch limitations; amplifier headroom limitations; analog function precision; analog processing; critical analog blocks; high gain; high signal-to-noise ratio; low-voltage analog CMOS circuit techniques; mixed-signal system; opamps; power supply voltage; CMOS analog integrated circuits; CMOS technology; Digital signal processing; Digital signal processing chips; Immune system; MOS devices; Power supplies; Signal to noise ratio; Switches; Threshold voltage;
Conference_Titel :
VLSI Technology, Systems, and Applications, 1999. International Symposium on
Conference_Location :
Taipei
Print_ISBN :
0-7803-5620-9
DOI :
10.1109/VTSA.1999.786056
