A Stable High-Order Compensated Voltage Reference without Operational Amplifier Architecture
Bibliographic record
Abstract
A Stable High-Order Compensated Voltage Reference Without Operational Amplifier Architecture is proposed in this paper, which replaces the conventional clamp method in traditional designs. And the high-order compensation enables the low-temperature drift. Specifically, the current proportional to absolute temperature circuit generates a first-order voltage proportional to absolute temperature, which is used to compensate for the first-order characteristics of the transistor, thereby producing a second-order reference voltage. By integrating higher-order, it compensates for both the second-order and higher-order terms, achieving a low-temperature drift voltage reference. The proposed circuit is simulated based on 350 nm process, which features temperature coefficient of 7.074ppm/℃, PSRR of -78.34dB, phase margin of 81.64°, and line regulation of 1.232mV/V across the temperature range of -55℃ to 125℃ with supply voltage of 2.97V~5.55V.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.005 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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".