A 6.0–13.5 GHz Alias-Locked Loop Frequency Synthesizer in 130 nm CMOS
Bibliographic record
Abstract
A 6.0-13.5 GHz alias-locked loop (ALL) frequency synthesizer is designed and simulated in 130 nm CMOS. Using an aliasing divider, the ALL architecture makes it possible to create high-speed frequency synthesis circuits without relying on a traditional divider clocked at <i xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">fVCO</i> in the feedback path. In this implementation, a new architecture of high frequency ring oscillator is proposed with a feedforward path and selectable modes of operation for different frequency ranges. This ring oscillator provides both a high oscillating frequency and a wide tuning range. Simulation results have shown that the design synthesizes the desired frequencies and consumes 30.01 mW @ 13.0 GHz with a 1.2 V power supply.
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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) | 0.000 | 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".