| Presentation | 2013-07-05 1-GHz, 8-bit Subranging ADC(1) : Low-power techniques Masataro IWAMOTO, Wataru YOSHIMURA, Futoshi SHIMOZONO, Daiki TABIRA, Kenichi OHHATA, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | An AD converter architecture combining a capacitive DAC and a built-in Vth technology was proposed to reduce the power consumption in high-speed subranging ADCs. Moreover, a calibration technique comprising of MOM capacitor, MOS switch and scaling capacitor and the offset drift compensation technique were proposed to reduce the power consumption of the comparator. We designed an 8-bit, 1-GHz subranging AD converter applying these techniques and post-layout simulation results demonstrated the power consumption of 7 mW and FOM of 51 fJ/conv.-step. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | AD converter / Subranging / Foreground calibration / Drift compensation |
| Paper # | ICD2013-40 |
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| Committee | ICD |
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| Conference Date | 2013/6/27(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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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) | 1-GHz, 8-bit Subranging ADC(1) : Low-power techniques |
| Sub Title (in English) | |
| Keyword(1) | AD converter |
| Keyword(2) | Subranging |
| Keyword(3) | Foreground calibration |
| Keyword(4) | Drift compensation |
| 1st Author's Name | Masataro IWAMOTO |
| 1st Author's Affiliation | Dept. of Electrical and Electronics Engineering, Kagoshima University() |
| 2nd Author's Name | Wataru YOSHIMURA |
| 2nd Author's Affiliation | Dept. of Electrical and Electronics Engineering, Kagoshima University |
| 3rd Author's Name | Futoshi SHIMOZONO |
| 3rd Author's Affiliation | Dept. of Electrical and Electronics Engineering, Kagoshima University |
| 4th Author's Name | Daiki TABIRA |
| 4th Author's Affiliation | Dept. of Electrical and Electronics Engineering, Kagoshima University |
| 5th Author's Name | Kenichi OHHATA |
| 5th Author's Affiliation | Dept. of Electrical and Electronics Engineering, Kagoshima University |
| Date | 2013-07-05 |
| Paper # | ICD2013-40 |
| Volume (vol) | vol.113 |
| Number (no) | 112 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |