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Avi Patel

07 / Independent validation software

PVT Validation Framework

Turning a condition sweep into reviewable evidence.

A Python workflow for modeled device sweeps, instrument abstractions, pass/fail checks, and generated reports.

Context
Independent validation software
When
2026
Stage
Simulated validation
Tools & methods
Python · Process / voltage / temperature · Mock instruments · Limit checks · Reporting
Generated oscillator-frequency plot across temperature for modeled process corners.
Generated oscillator data from a mock instrument.

01 / Context

The problem

A validation campaign needs consistent conditions, traceable measurements, and a clear relationship between a result and its limits. Those workflow decisions can be developed and tested before connecting a physical instrument.

02 / Ownership

My contribution

I built a simulation-capable reporting workflow for ADC-, LDO-, comparator-, and oscillator-style device models. It structures condition generation, result collection, comparison data, and pass/fail reporting around a default mock instrument.

03 / Architecture

How it works

  1. 01

    Configure

    Define process, voltage, and temperature conditions for a repeatable sweep.

  2. 02

    Collect

    Gather deterministic modeled results through a mock instrument interface.

  3. 03

    Check

    Apply limits and compare results across the configured conditions.

  4. 04

    Report

    Generate plots and summaries that retain the context of the experiment.

04 / Validation

Evidence & scope

  • Public Python validation and reporting framework.
  • Deterministic mock data and generated comparison outputs.
  • Plots that show modeled behavior across corners and temperature.

Project scope

Modeled devices and generated data. This is not physical silicon, bench, or ATE characterization.

05 / Perspective

Engineering takeaway

A useful validation report preserves the conditions behind each result. Instrument interfaces, limit logic, and reproducible data matter as much as the final plot.