Presentation | 1997/8/22 A PWM Signal Multiply-Accumulate Circuit using a Charge Packet Counting Technique Daisuke Nomasaki, Takahiro Yoneda, Makoto Nagata, Atsushi Iwata, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | As for a multiply-accumulation (MAC) of parallel PWM signals based on the switched current integration technique, its operation scale is limited by the range of linear integration voltage. A 0.8umCMOS PWM-MAC is designed on the basis of a charge Packet Counting technique where integration charge is transformed into a pulse in every charge reference. The technique resolves the above problem and test chip demonstrates more than 20V of equivalent integration voltage and 8bit accuracy. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Switched Current Integration Technique / Analog Digital merged circuit / CPC / PWM / MAC |
Paper # | ICD97-108 |
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Conference Information | |
Committee | ICD |
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Conference Date | 1997/8/22(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A PWM Signal Multiply-Accumulate Circuit using a Charge Packet Counting Technique |
Sub Title (in English) | |
Keyword(1) | Switched Current Integration Technique |
Keyword(2) | Analog Digital merged circuit |
Keyword(3) | CPC |
Keyword(4) | PWM |
Keyword(5) | MAC |
1st Author's Name | Daisuke Nomasaki |
1st Author's Affiliation | Faculty of Engineering, Hiroshima University() |
2nd Author's Name | Takahiro Yoneda |
2nd Author's Affiliation | Faculty of Engineering, Hiroshima University |
3rd Author's Name | Makoto Nagata |
3rd Author's Affiliation | Faculty of Engineering, Hiroshima University |
4th Author's Name | Atsushi Iwata |
4th Author's Affiliation | Faculty of Engineering, Hiroshima University |
Date | 1997/8/22 |
Paper # | ICD97-108 |
Volume (vol) | vol.97 |
Number (no) | 230 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |