| Presentation | 2006-07-28 Simultaneous Calibration of RC Mismatch and Clock Skew in Time-Interleaved S/H Circuits Zheng LIU, Masanori FURUTA, Shoji KAWAHITO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The RC mismatch among S/H stages for time-interleaved ADCs causes a phase error and a gain error and the phase error is dominant. This research points out that clock skew and the phase error caused by the RC mismatch have similar effects on the sampling error and then can be compensated with the clock skew calibration. Simulation results agree well with the theoretical analysis. With the phase error compensation of RC mismatch, the SNDR in 14b ADC can be improved by more than 15dB in the case that the bandwidth of S/H circuits is 3 times the sampling frequency. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | RC mismatch / clock skew / time-interleaved ADCs / calibration |
| Paper # | ICD2006-78 |
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| Conference Information | |
| Committee | ICD |
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| Conference Date | 2006/7/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Integrated Circuits and Devices (ICD) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Simultaneous Calibration of RC Mismatch and Clock Skew in Time-Interleaved S/H Circuits |
| Sub Title (in English) | |
| Keyword(1) | RC mismatch |
| Keyword(2) | clock skew |
| Keyword(3) | time-interleaved ADCs |
| Keyword(4) | calibration |
| 1st Author's Name | Zheng LIU |
| 1st Author's Affiliation | Graduate School of Electronic Science and Technology, Shizuoka University() |
| 2nd Author's Name | Masanori FURUTA |
| 2nd Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| 3rd Author's Name | Shoji KAWAHITO |
| 3rd Author's Affiliation | Research Institute of Electronics, Shizuoka University |
| Date | 2006-07-28 |
| Paper # | ICD2006-78 |
| Volume (vol) | vol.106 |
| Number (no) | 189 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |