Very short locking time PLL based on controlled gain technique
Bibliographic record
Abstract
In this paper, we describe a novel PLL circuit design with a variable control gain technique. The proposed PLL includes a Phase-Frequency Detector (PFD), a Variable Controlled Gain Charge Pump (VCGCP) based on a frequency detector and a Frequency-to-Voltage Converter (FVC), a Differential Voltage Controlled Oscillator (DVCO) and a frequency divider. First, the PLL reacts quickly and accelerates convergence using the high gain charge pump, then when the frequency deviation decreases, then the VCGCP changes the gain in the same drift. It also ensures a better stability, a shorter locking time, and as a result, a low jitter is obtained. Two PLL circuits were simulated under the same conditions: the first one uses VCGCP technique and locks after 560 ns, while the second classical PLL locks after 5 /spl mu/s.
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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 | 0.000 |
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".