A Radiation-Tolerant CML Voltage Controlled Oscillator in 28nm CMOS FDSOI
Bibliographic record
Abstract
Ring oscillators have been one of the main choices for high-frequency electronic devices since this kind of oscillators are able to generate a wide tuning range. However, they present a high sensitivity to single event effects in radiation environments. As a hardening technique, an improved ring-oscillator based on the current mode logic was developed. In this circuit the delay of each stage of the oscillator and subsequently the oscillation frequency can be determined by the value of the passive elements (resistors and capacitors) rather than the properties of the active components, The design was designed and simulated in a 28 nm CMOS FDSOI technology, the simulation results reveal that an improvement in the sensitivity of the system to SEE is obtained without affecting the tuning range or increasing the phase noise, besides the increased switching speed and reduced leakage current by the advanced FDSOI technology.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.001 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".