Capacitively Isolated 400 Mbps Data Transfer System with 2 Ns Propagation Delay and 5 kV /µs Common Mode Transient Immunity
Bibliographic record
Abstract
This paper presents the implementation and measurements of an isolated capacitively coupled data transfer system capable of sustaining a 355 V<inf xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">rms</inf> breakdown voltage in a 3.3 V 0.18 µm CMOS process. The design is based on the pulse amplitude modulation scheme which consumes minimum silicon area and lower propagation delay. The receiver (Rx) demodulation circuit implements a pre-amplification stage to mitigate the common mode (CM) transient surge. Measurement results show that our fabricated chip prototype operates at a wide range of data rates between 1 kbps and 400 Mbps with a propagation delay of 2 ns. Moreover, the differential architecture achieves 5 kV/µs common mode transient immunity (CMTI). Our presented system shows a total energy consumption of 19.74 ×10<sup xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">3</sup> pJ/b at 1 Mbps.
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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".