A 20 Gb/s 0.3 pJ/b single-ended die-to-die transceiver in 28 nm-SOI CMOS
Bibliographic record
Abstract
A low-power transceiver architecture for die-to-die applications is presented. The proposed transceiver employs CMOS logic-style circuits and a passive equalizer in the transmitter to reduce the power consumption. Single-ended signaling without a shared reference voltage is used to minimize the number of required signal traces and packaging bumps. A transceiver prototype is fabricated in 28 nm STM FD-SOI CMOS technology and it operates at 20 Gb/s and 16.4 Gb/s data rates over different channels with 5.9 and 7.1 dB of loss relative to DC (10.7 and 12.9 dB total loss) at the Nyquist frequency while consuming 0.30 and 0.33 pJ/bit excluding clocking circuits, respectively.
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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".