A New Current-Mode Subthreshold, High-PSRR MOSFET-Only Bandgap Voltage Reference
Bibliographic record
Abstract
A new CMOS MOSFET-only bandgap voltage reference that operates at low voltage, provides low power, and is insensitive to temperature changes, is presented in this paper. To save chip area and simplify the design, the circuit is implemented with subthreshold MOSFETs instead of bulky Bipolar junction transistors (BJT). The circuit, designed using 130 nm CMOS technology, generates a voltage reference of 593 mV and a temperature coefficient of 7S ppm in the range of-2 $0^{\circ}\mathrm{C}$ to $90^{\circ}\mathrm{C}$, without trimmings. Post-layout simulation results show that the circuit achieves a high power supply rejection ratio (PSRR) of -87dB at low frequencies. The proposed circuit draws a current of 3.7 $\mu$A from a 1.2 V power supply.
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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 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".