DocumentCode
3190823
Title
Band-gap references for near 1-V operation in standard CMOS technology
Author
Pierazzi, Andrea ; Boni, Andrea ; Morandi, Carlo
Author_Institution
Parma Univ., Italy
fYear
2001
fDate
2001
Firstpage
463
Lastpage
466
Abstract
This paper presents two novel implementations of the current-mode band-gap reference (BGR) which support the very low supply voltages of the near future CMOS technologies, without resorting to special devices. Moreover, the problem of the start-up of low-voltage BGRs is discussed and a simple solution which guarantees correct start-up over process, supply voltage and temperature variations is proposed. The band-gap references were implemented in a conventional 0.35 μm. CMOS technology and provides an output voltage of about 500 mV
Keywords
CMOS analogue integrated circuits; current-mode circuits; low-power electronics; reference circuits; 0.35 micron; 500 mV to 1 V; band-gap references; current-mode type; near 1 V operation; process variations; standard CMOS technology; start-up problem; supply voltage variations; temperature variations; very low supply voltages; CMOS technology; Digital circuits; Diodes; Flash memory; Lithography; Low voltage; Microelectronics; Photonic band gap; Random access memory; Temperature sensors;
fLanguage
English
Publisher
ieee
Conference_Titel
Custom Integrated Circuits, 2001, IEEE Conference on.
Conference_Location
San Diego, CA
Print_ISBN
0-7803-6591-7
Type
conf
DOI
10.1109/CICC.2001.929823
Filename
929823
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