ChipJev released: AI-powered analog circuit design with open-source EDA

We are releasing ChipJev, an open-source framework for analog circuit topology design and transistor sizing, developed by Chang Gao and Qinyu Chen.

ChipJev combines Laya, a compact System One decision model, with GPU-accelerated joint topology and sizing search. Parallel ngspice simulations evaluate candidate circuits, and verified designs can be inspected as wired xschem schematics.

The online demo lets you choose a SKY130 circuit design prompt, watch the search progress, and inspect the resulting circuit and simulation measurements. You can download the schematic, SPICE netlist and results to explore the design further.

Try the live demo at chipjev.com →

The ChipJev GitHub repository provides the source code, research results and instructions.