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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Chia-Yu Yao Wei-Chun Hsia Pei-Jung Tsai Yu-Jou Wen |
| Copyright Year | 2012 |
| Description | Author affiliation: Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan (Chia-Yu Yao; Wei-Chun Hsia; Pei-Jung Tsai; Yu-Jou Wen) |
| Abstract | A time-to-digital converter (TDC) plays an important role in time interval measurement. Among various TDC structures, the vernier-based TDC is promising because it can possess high time resolution. However, the oscillators used in the conventional vernier-based TDC require complicated calibration procedure. This makes the TDC difficult in use. In this paper, we purpose a new soft-injection-locked ring oscillator for the vernier-based TDC. The proposed oscillator can oscillate immediately and accurately right after the trigger signal arrives. The TDC structure employing the purposed oscillators is verified by the off-the-shelf 40- and 74-series ICs. Experimental results show that the equivalent resolution less than ±1.5 LSB can be achieved. |
| Starting Page | 2291 |
| Ending Page | 2294 |
| File Size | 438944 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781457717734 |
| ISSN | 10915281 |
| e-ISBN | 9781457717727 |
| DOI | 10.1109/I2MTC.2012.6229425 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-05-13 |
| Publisher Place | Austria |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Ring oscillators Clocks Radiation detectors Tin Timing Frequency measurement injection lock Time-to-digital converter (TDC) vernier-based TDC ring oscillator |
| Content Type | Text |
| Resource Type | Article |
| Subject | Instrumentation Electrical and Electronic Engineering |
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