# A Global-Local Optimization Approach for Asynchronous SAR ADC Design

arXiv: https://arxiv.org/abs/2507.19541 · HTML: https://mlsanity.com/paper/2507.19541/

## Key facts

- Cited by 1 papers in the map (data through 14 Oct 2026).
- First posted on arXiv 23 Jul 2025.

## Built on by (most cited first, 1 of 1)

- [Towards Reliable AI-Assisted Analog Design: Template-Constrained LLM Agents for SAR ADC Generation](https://mlsanity.com/paper/2607.14165/) (2026)

## Abstract (arXiv)

This paper presents a system-level optimization framework for automated asynchronous SAR ADC design, addressing the limitations of block-level methods in terms of suboptimal performance and manual effort. The proposed approach integrates a fast global optimizer with a multi-fidelity local optimizer to efficiently handle high-dimensionality and expensive simulation cost. Experimental results from 12 design cases, covering 7- and 12-bit resolutions and a frequency range of 100 kHz to 250 MHz, demonstrate highly competitive performance compared with prior works.