Role Overview

The role involves end-to-end mixed-signal verification of high-current IVR designs, including developing behavioral models, performing analog-digital co-simulation, and verifying digital control loops and key power-performance metrics. The candidate will be responsible for creating testbenches, running PVT and Monte Carlo regressions, debugging transistor- and behavioral-level issues, and developing automation to improve verification efficiency. The role also requires close collaboration with analog, digital, and system teams and support for post-silicon validation.

What You’ll Do

• Develop and execute mixed-signal verification plans for high-current IVR designs.
• Build and maintain analog behavioral models (Verilog-A / SystemVerilog real-number modeling) for power stages, integrated inductors, PDN, and analog blocks.
• Perform analog-digital co-simulation using industry-standard tools (Cadence Xcelium + Spectre, Synopsys VCS + FineSim / CustomSim, or AMS Designer).
• Verify digital control loops
• Create testbenches for key performance metrics:



transient response (load steps), loop stability, efficiency, ripple, over-current / over-voltage protection, and startup/shutdown sequences.
• Run regressions across PVT corners, Monte-Carlo analysis, and corner-case scenarios.
• Debug mixed-signal issues at both transistor-level and behavioral level.
• Collaborate closely with analog designers, digital designers, and system engineers to close verification coverage.
• Develop automated verification scripts and improve verification methodology for faster turnaround.
• Support post-silicon validation by correlating simulation results with lab measurements.

What We’re Looking For

• 8 to 15 years of hands-on experience in mixed-signal verification of power management ICs or analog/mixed-signal SoCs.
• Robust proficiency in mixed-signal simulation flows:
• Real Number Modeling (RNM) and Verilog-A behavioral modeling
• Analog-digital co-simulation (AMS, VCS + S

📌 Staff/ Sr Staff (Bengaluru)
🏢 tylsemi
📍 Bengaluru