I'm an Advanced Hardware Electronics,
System Layout & High-Speed
PCB Architect

Somnath Singh

Founder of PCB Yantra Labs. I leverage a deep foundation in analog electronics to solve critical board-level challenges. Dedicated to mastering the underlying physics of high-speed signals, my mission is to deliver high-performance, multi-layer boards where signal integrity meets engineering perfection.

I specialize in ensuring system reliability through rigorous analysis and precision debugging.

Discuss Your Project
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What Services I'm Providing

Leveraging a decade of hardware evolution (2016–2026) to bridge the gap between advanced research and physical, manufacturable hardware.

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Advanced High-Speed PCB Layout

  • Complex Multi-layer Design: Specializing in 8+ layer stackup architectures and precision routing for high-density interfaces like LPDDR4 SDRAM, DDR4, and PCIe.

  • High-Speed Signal Classing: Utilizing Altium Designer xSignals and hierarchical structures to manage massive pin-package delays and timing-critical nets.

  • Manufacturing Standards: Adhering to IPC Standards for Design for Manufacturing (DFM) and Assembly (DFA) to ensure high-yield production from the first prototype.
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Hardware System Architecture

  • Full-Cycle Development: Leading projects from complex mixed-signal schematics to validated hardware, including RK3399 System-on-Module (SOM) and Ethernet PHY integration.

  • Precision Analog Front-Ends: Designing high-performance interface circuits with precise bandwidths and high-gain architectures (200 V/V) based on Analog CMOS IC Design principles.

  • Power Converter Design: Architecture and implementation of high-efficiency Buck/Boost converters and H-Bridge systems using custom magnetic component design.

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SI/PI Analysis & Simulation

  • Signal Integrity (SI): Performing rigorous analysis on return paths, differential impedance matching, and crosstalk mitigation to ensure zero-defect signal transmission.

  • Power Integrity (PI): Validating Power Delivery Networks (PDN) and optimizing decoupling strategies to maintain stable energy delivery for high-bandwidth silicon.

  • EMI/EMC Optimization: Applying advanced layout techniques to minimize electromagnetic interference and ensure system-level qualification for global certifications.

System Architectures & Validation

Bridging the gap between theory and reality through a physics-first, simulation-driven workflow. We optimize every high-speed architecture for signal integrity and thermal stability to ensure first-pass success in the most demanding hardware environments

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