OPERA: OPamp Design by an Expert-Taught Reasoning Agent, from Specifications to Layout

Analog flows from specifications to a signed-off layout rarely run without manual iteration. Recent large language model (LLM) agents size circuits with optimizer loops over the device dimensions and stop at the schematic. We present OPERA (OPamp design by an Expert-taught Reasoning Agent), in which a general-purpose LLM agent designs CMOS opamps from specifications to post-layout sign-off with open-source tools. First, the designer teaches the agent the gm/ID method: map the specifications to …

Source: arXiv cs.AR (Hardware Architecture), published 2026-10-30. The summary is the Hub's own; the full story is at the source. Report a rights or accuracy concern