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| Presentation | 2013-08-02 13:00 A 0.4-1V SAR ADC Using Wide Range Operation Asynchronous Controller Yosuke Toyama, Akira Shikata, Kentaro Yoshioka, Ryota Sekimoto, Tadahiro Kuroda, Hiroki Ishikuro (Keio Univ.)  SDM2013-80 ICD2013-62 Link to ES Tech. Rep. Archives: SDM2013-80 ICD2013-62 |
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| Abstract | (in Japanese) | (See Japanese page) |
| (in English) | This paper presents a wide range in supply voltage, resolution, and sampling rate asynchronous successive approximation register (SAR) analog-to-digital converter (ADC). The proposed differential flip-flop in SAR logic and high efficiency wide range delay element extends the flexibility of speed and resolution tradeoff. The ADC fabricated in 40nm CMOS process covers 4-to-8.7bit ENOB and 0.4-to-1V power supply range. The ADC achieved 49.8 dB SNDR with 160kS/sec at 0.4Vsingle power supply voltage and FoM of 3.4-fJ/conv.step. Up to 1V operation and 10MS/s, the FoM is below 10fJ/conv.step while keeping ENOB of 8.7bit. | |
| Keyword | (in Japanese) | (See Japanese page) |
| (in English) | Successive Approximation / Sensor Network / Reconfigurable / Dynamic Circuit / Delay Element / / / | |
| Reference Info. | IEICE Tech. Rep., vol. 113, no. 173, ICD2013-62, pp. 77-82, Aug. 2013. | |
| Paper # | ICD2013-62 | |
| Date of Issue | 2013-07-25 (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 | SDM2013-80 ICD2013-62 Link to ES Tech. Rep. Archives: SDM2013-80 ICD2013-62 |
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| Conference Information | |
| Committee | SDM ICD |
| Conference Date | 2013-08-01 - 2013-08-02 |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Kanazawa University |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Low voltage/low power techniques, novel devices, circuits, and applications |
| Paper Information | |
| Registration To | ICD |
| Conference Code | 2013-08-SDM-ICD |
| Language | Japanese |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A 0.4-1V SAR ADC Using Wide Range Operation Asynchronous Controller |
| Sub Title (in English) | |
| Keyword(1) | Successive Approximation |
| Keyword(2) | Sensor Network |
| Keyword(3) | Reconfigurable |
| Keyword(4) | Dynamic Circuit |
| Keyword(5) | Delay Element |
| Keyword(6) | |
| Keyword(7) | |
| Keyword(8) | |
| 1st Author's Name | Yosuke Toyama |
| 1st Author's Affiliation | Keio University (Keio Univ.) |
| 2nd Author's Name | Akira Shikata |
| 2nd Author's Affiliation | Keio University (Keio Univ.) |
| 3rd Author's Name | Kentaro Yoshioka |
| 3rd Author's Affiliation | Keio University (Keio Univ.) |
| 4th Author's Name | Ryota Sekimoto |
| 4th Author's Affiliation | Keio University (Keio Univ.) |
| 5th Author's Name | Tadahiro Kuroda |
| 5th Author's Affiliation | Keio University (Keio Univ.) |
| 6th Author's Name | Hiroki Ishikuro |
| 6th Author's Affiliation | Keio University (Keio Univ.) |
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| Speaker | Author-1 |
| Date Time | 2013-08-02 13:00:00 |
| Presentation Time | 25 minutes |
| Registration for | ICD |
| Paper # | SDM2013-80, ICD2013-62 |
| Volume (vol) | vol.113 |
| Number (no) | no.172(SDM), no.173(ICD) |
| Page | pp.77-82 |
| #Pages | 6 |
| Date of Issue | 2013-07-25 (SDM, ICD) |
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