Abstract
Performance modeling is a key bottleneck for analog design automation. Although machine learning-based models have advanced the state-of-the-art, they have so far suffered from huge data preparation cost, very limited reusability, and inadequate accuracy for large circuits. We introduce ML-based macro-modeling techniques to mitigate these problems for linear analog ICs and ADC/DACs. On representative testcases, our method achieves more than 1700× speedup for data preparation and remarkably smaller model errors compared to recent ML approaches. It also attains 3600× acceleration over SPICE simulation with very small errors and reduces data preparation time for an ADC design from 40 days to 9.6 hours.
| Original language | English (US) |
|---|---|
| Title of host publication | 2023 ACM/IEEE 5th Workshop on Machine Learning for CAD, MLCAD 2023 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9798350309553 |
| DOIs | |
| State | Published - 2023 |
| Event | 5th ACM/IEEE Workshop on Machine Learning for CAD, MLCAD 2023 - Snowbird, United States Duration: Sep 10 2023 → Sep 13 2023 |
Publication series
| Name | 2023 ACM/IEEE 5th Workshop on Machine Learning for CAD, MLCAD 2023 |
|---|
Conference
| Conference | 5th ACM/IEEE Workshop on Machine Learning for CAD, MLCAD 2023 |
|---|---|
| Country/Territory | United States |
| City | Snowbird |
| Period | 9/10/23 → 9/13/23 |
Bibliographical note
Publisher Copyright:© 2023 IEEE.
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