Lately, Associate Professor Pan Sining, along with his research partners from the School of Integrated Circuits at Tsinghua University, has achieved a notable milestone in the realm of digital reference circuit design. Their study introduces an innovative approach to the digital design of high-precision analog circuits and establishes a new benchmark for the utmost precision of CMOS references, applicable to both voltage and current output modes. The pertinent research outcomes have been featured in the Journal of Solid-State Circuits (JSSC), a leading publication in the field of integrated circuit design.