Presentation | 2014-08-05 A Low Power, Area Efficient Frequency Calibration Technique with Shared Array Oscillator for Inductive-Coupling Transceiver Naoki Kitazawa, Teruo Jyo, Hiroki Ishikuro, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper presents a low power, small area Frequency Acquisition Circuit (FAC) for a pulse-based inductive coupling transceiver. A multiphase clock which is generated in array oscillator is used to control the pulse width. To solve the problem of oscillation frequency change by PVT variation, FAC is proposed to control the oscillation frequency. FAC uses the multiphase clock generated in array oscillator. By sharing the multiphase clock for both the pulse generation and the frequency control, low power and small area can be achieved. The fabricated test chip in 65nm CMOS occupies 0.045mm 2. The array oscillator generates 1GHz, 20 phase clocks at the supply voltage of 0.8V. The RMS of cycle-to-cycle jitter is 3.3ps and the power consumption is 1.1mW. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DCO / Array Oscillator / Inductive-Coupling Transceiver / Frequency Synthesizer |
Paper # | SDM2014-81,ICD2014-50 |
Date of Issue |
Conference Information | |
Committee | ICD |
---|---|
Conference Date | 2014/7/28(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Integrated Circuits and Devices (ICD) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | A Low Power, Area Efficient Frequency Calibration Technique with Shared Array Oscillator for Inductive-Coupling Transceiver |
Sub Title (in English) | |
Keyword(1) | DCO |
Keyword(2) | Array Oscillator |
Keyword(3) | Inductive-Coupling Transceiver |
Keyword(4) | Frequency Synthesizer |
1st Author's Name | Naoki Kitazawa |
1st Author's Affiliation | Keio University() |
2nd Author's Name | Teruo Jyo |
2nd Author's Affiliation | Keio University |
3rd Author's Name | Hiroki Ishikuro |
3rd Author's Affiliation | Keio University |
Date | 2014-08-05 |
Paper # | SDM2014-81,ICD2014-50 |
Volume (vol) | vol.114 |
Number (no) | 175 |
Page | pp.pp.- |
#Pages | 4 |
Date of Issue |