Bibliographic record
Abstract
In this chapter, we provided background on three major jitter sources in high performance CMOS clock distribution: power supply induced jitter (PSIJ), random jitter (RJ), and jitter amplification. We discussed how PSIJ is introduced in the CMOS inverter and its accumulation along a chain of buffers depending on the type of supply noise and its variation along the buffer chain. We also reviewed the analysis of RJ in the CMOS inverter. We described design tradeoffs to minimize both PSIJ and RJ in global clock distribution. We described linear models of jitter amplification, including the jitter impulse response (JIR) and jitter transfer function (JTF). Jitter amplification for buffers driving transmission -line interconnect was analyzed quantitatively, and simulations were used to develop insight. Design guidelines are also given for both cases. Finally, we discussed design considerations for jitter amplification in CMOS clock distribution. With the increasing use of CMOS circuits for high-performance clock distribution in advanced CMOS technologies, we believe the methods and guidelines in this chapter will prove ever more useful.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| 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 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.012 | 0.004 |
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 source (direct Gemma or distilled Codex), 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".