Staff - Mixed-Signal Design RTL Design Engineer

What You’ll Do

• Architect , and implement digital PID / cascade control loops (voltage-mode, current-mode, or hybrid) for high-frequency multi-phase IVRs operating at 10–100 MHz.

• Design production-quality RTL (Verilog / SystemVerilog) for control loops, state-machines and related designs

• Design and implement supporting digital blocks and integrate 3rd party micro-controller etc IPs.

• Collaborate closely with analog designers on loop compensation, sensor design, quantization effects, and delay budgeting.

• Analyze and optimize for area, power, timing, and metastability in the digital controller across PVT corners.

• Support silicon bring-up, debug, and controller tuning on lab hardware.

What We’re Looking For

• BSEE / MSEE or PhD with 8+ years of relevant experience in power management ICs or high-performance mixed-signal design.

• Strong RTL background: Solid understanding of micro-architecture and Logic design as well as digital control systems etc.

• Proven experience designing and / or converting MATLAB/Simulink control algorithms into clean, synthesizable RTL

• Knowledge of digital PID implementation challenges: quantization, sampling effects, computational delay, fixed-point arithmetic, and limit cycling.

• Familiarity with high-frequency power converter control and digital PWM modulators (DPWM).

• Experience with mixed-signal verification flows (analog-digital co-simulation).

• Good understanding of analog effects impacting digital control: loop delay, sensor non-idealities, inductor non-linearities, PDN resonances.

• Proficiency in digital design tools for synthesis, simulation etc.

Good to Have

• Prior experience designing digital controllers for integrated voltage regulators (IVRs), point-of-load (PoL) converters, or high-current AI/HPC power delivery.

• Knowledge of advanced topologies: 3-level buck, multi-level converters, hybrid switched-capacitor + inductive converters.

• Experience with formal verification or assertion-based mixed-signal verification.

Location

Hybrid / On-site – Bengaluru