Presentation | 2010-07-23 OTA Design Using g_m/I_D Lookup Table Methodology : Design optimization featuring Settling Time analysis Toru KASHIMURA, Takayuki KONISHI, Shoichi MASUI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Settling Time is a primary design parameter in operational transconductance amplifiers (OTAs) used for high-speed applications such as pipeline AD converters. For scaled CMOS technologies, an OTA design methodology using g_m/I_D lookup tables has been proposed to minimize its power consumption. A major problem in the conventionally proposed method is that Settling Time was not included in a target specification, but was converted into crossover frequency f_c with an empirical approach. In this paper, we introduce an iterative optimization sequence to design OTAs, which can achieve the target Settling Time with the minimum power consumptions. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | operational transconductance amplifier / design optimization / Settling Time optimization / low power design |
Paper # | ICD2010-31 |
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Committee | ICD |
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Conference Date | 2010/7/15(1days) |
Place (in Japanese) | (See Japanese page) |
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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) | OTA Design Using g_m/I_D Lookup Table Methodology : Design optimization featuring Settling Time analysis |
Sub Title (in English) | |
Keyword(1) | operational transconductance amplifier |
Keyword(2) | design optimization |
Keyword(3) | Settling Time optimization |
Keyword(4) | low power design |
1st Author's Name | Toru KASHIMURA |
1st Author's Affiliation | Tohoku University() |
2nd Author's Name | Takayuki KONISHI |
2nd Author's Affiliation | Tohoku University |
3rd Author's Name | Shoichi MASUI |
3rd Author's Affiliation | Tohoku University |
Date | 2010-07-23 |
Paper # | ICD2010-31 |
Volume (vol) | vol.110 |
Number (no) | 140 |
Page | pp.pp.- |
#Pages | 6 |
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