Paper Abstract and Keywords |
Presentation |
2016-08-01 10:25
A Low-Power Mixed-Domain Delta-Sigma Time-to-Digital Converter Using Charge-Pump and SAR ADC Anugerah Firdauzi, Zule Xu, Masaya Miyahara, Akira Matsuzawa (Tokyo Tech.) SDM2016-50 ICD2016-18 Link to ES Tech. Rep. Archives: SDM2016-50 ICD2016-18 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
This paper presents a time-to-digital converter (TDC) using delta-sigma architecture which utilizes a charge pump as the time to voltage converter and a low bit SAR ADC as the quantizer. By never resetting the capacitor connected to the charge pump, a simple integrator is realized and first order noise shaping is achieved. This TDC is designed and simulated in 65 nm CMOS technology and can operate at 200 MHz sampling frequency. For 1 MHz bandwidth, simulation shows that this TDC achieves 74.9 dB SNDR and 269 fstextsubscript{rms} integrated noise for 3 ns peak-to-peak input range. The proposed TDC consumes 0.9 mW power from 1 V power supply that translates to FoM of 99 fJ/conv. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
charge pump / delta-sigma / SAR ADC / time-to-digital converter / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 116, no. 173, ICD2016-18, pp. 9-14, Aug. 2016. |
Paper # |
ICD2016-18 |
Date of Issue |
2016-07-25 (SDM, 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 |
SDM2016-50 ICD2016-18 Link to ES Tech. Rep. Archives: SDM2016-50 ICD2016-18 |
Conference Information |
Committee |
ICD SDM ITE-IST |
Conference Date |
2016-08-01 - 2016-08-03 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Central Electric Club |
Topics (in Japanese) |
(See Japanese page) |
Topics (in English) |
Analog, Mixed Analog and Digital, RF, and Sensor Interface, Low voltage/low power techniques, novel devices, circuits, and applications |
Paper Information |
Registration To |
ICD |
Conference Code |
2016-08-ICD-SDM-IST |
Language |
English |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Low-Power Mixed-Domain Delta-Sigma Time-to-Digital Converter Using Charge-Pump and SAR ADC |
Sub Title (in English) |
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Keyword(1) |
charge pump |
Keyword(2) |
delta-sigma |
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SAR ADC |
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time-to-digital converter |
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1st Author's Name |
Anugerah Firdauzi |
1st Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
2nd Author's Name |
Zule Xu |
2nd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
3rd Author's Name |
Masaya Miyahara |
3rd Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
4th Author's Name |
Akira Matsuzawa |
4th Author's Affiliation |
Tokyo Institute of Technology (Tokyo Tech.) |
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Speaker |
Author-1 |
Date Time |
2016-08-01 10:25:00 |
Presentation Time |
25 minutes |
Registration for |
ICD |
Paper # |
SDM2016-50, ICD2016-18 |
Volume (vol) |
vol.116 |
Number (no) |
no.172(SDM), no.173(ICD) |
Page |
pp.9-14 |
#Pages |
6 |
Date of Issue |
2016-07-25 (SDM, ICD) |
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