
Comparison of PLL Architectures
Designed and fabricated a 1 mm² TSMC 28 nm chip integrating both an all‑digital and an analog/mixed‑signal phase locked loop
Hi, my name is
Roman KapurI'm a masters student studying electrical & computer engineering at Carnegie Mellon University interested in digital design and computer architecture.
HWE Intern - SoC Design
May 2025 – Aug 2025
HWE Intern - SoC Design
May 2025 – Aug 2025HWE Intern - Yield Engineering
Jun 2024 – Aug 2024
HWE Intern - Yield Engineering
Jun 2024 – Aug 2024SWE Intern - Systems R&D
May 2023 – Aug 2023
SWE Intern - Systems R&D
May 2023 – Aug 2023SWE Intern - Automation
May 2022 – Aug 2022
SWE Intern - Automation
May 2022 – Aug 2022Designed and fabricated a 1 mm² TSMC 28 nm chip integrating both an all‑digital and an analog/mixed‑signal phase locked loop
Analyzed half‑million‑row wafer datasets to predict defective chips using feature engineering, CatBoost modeling, and cost‑optimized thresholding, improving defect detection and reducing manufacturing losses.
Built high‑performance hardware systems, including a fast matrix calculator, a network‑on‑chip, and a USB 2.0 protocol engine