Paper Abstract and Keywords |
Presentation |
2008-10-22 17:30
An Ultra-low Power Voltage Reference consisting of Subthreshold MOSFETs Ken Ueno (Hokkaido Univ.), Tetsuya Hirose (Kobe Univ.), Tetsuya Asai, Yoshihito Amemiya (Hokkaido Univ.) ICD2008-68 Link to ES Tech. Rep. Archives: ICD2008-68 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
An ultra-low power CMOS voltage reference circuit has been fabricated in
0.35-um standard CMOS process. The circuit generates a reference voltage based on threshold voltage of a MOSFET at absolute zero temperature. Theoretical analyses and experimental results showed that the circuit generates a quite stable reference voltage of 745 mV on average. The temperature coefficient and line sensitivity of the circuit were 7 ppm/degC and 20 ppm/V, respectively. The power supply rejection ratio (PSRR) was -45 dB at 100 Hz. The circuit consists of subthreshold MOSFETs with a low-power dissipation of 0.3 uW or less, and a 1.5-V power supply. Because the circuit generates a reference voltage based on threshold voltage of a MOSFET in an LSI chip, it can be used as an on-chip process monitoring circuit and a part of the on-chip process compensation circuit systems. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
CMOS / Voltage reference / Subthreshold region / Weak-inversion / deep triode region / Ultra-low power / / |
Reference Info. |
IEICE Tech. Rep., vol. 108, no. 253, ICD2008-68, pp. 55-60, Oct. 2008. |
Paper # |
ICD2008-68 |
Date of Issue |
2008-10-15 (ICD) |
ISSN |
Print edition: ISSN 0913-5685 Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
ICD2008-68 Link to ES Tech. Rep. Archives: ICD2008-68 |
Conference Information |
Committee |
ICD ITE-IST |
Conference Date |
2008-10-22 - 2008-10-24 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Hokkaido University |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
|
Paper Information |
Registration To |
ICD |
Conference Code |
2008-10-ICD-IST |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
An Ultra-low Power Voltage Reference consisting of Subthreshold MOSFETs |
Sub Title (in English) |
|
Keyword(1) |
CMOS |
Keyword(2) |
Voltage reference |
Keyword(3) |
Subthreshold region |
Keyword(4) |
Weak-inversion |
Keyword(5) |
deep triode region |
Keyword(6) |
Ultra-low power |
Keyword(7) |
|
Keyword(8) |
|
1st Author's Name |
Ken Ueno |
1st Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
2nd Author's Name |
Tetsuya Hirose |
2nd Author's Affiliation |
Kobe University (Kobe Univ.) |
3rd Author's Name |
Tetsuya Asai |
3rd Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
4th Author's Name |
Yoshihito Amemiya |
4th Author's Affiliation |
Hokkaido University (Hokkaido Univ.) |
5th Author's Name |
|
5th Author's Affiliation |
() |
6th Author's Name |
|
6th Author's Affiliation |
() |
7th Author's Name |
|
7th Author's Affiliation |
() |
8th Author's Name |
|
8th Author's Affiliation |
() |
9th Author's Name |
|
9th Author's Affiliation |
() |
10th Author's Name |
|
10th Author's Affiliation |
() |
11th Author's Name |
|
11th Author's Affiliation |
() |
12th Author's Name |
|
12th Author's Affiliation |
() |
13th Author's Name |
|
13th Author's Affiliation |
() |
14th Author's Name |
|
14th Author's Affiliation |
() |
15th Author's Name |
|
15th Author's Affiliation |
() |
16th Author's Name |
|
16th Author's Affiliation |
() |
17th Author's Name |
|
17th Author's Affiliation |
() |
18th Author's Name |
|
18th Author's Affiliation |
() |
19th Author's Name |
|
19th Author's Affiliation |
() |
20th Author's Name |
|
20th Author's Affiliation |
() |
Speaker |
Author-1 |
Date Time |
2008-10-22 17:30:00 |
Presentation Time |
25 minutes |
Registration for |
ICD |
Paper # |
ICD2008-68 |
Volume (vol) |
vol.108 |
Number (no) |
no.253 |
Page |
pp.55-60 |
#Pages |
6 |
Date of Issue |
2008-10-15 (ICD) |