SMRITI BHARTI
Test And DFT Engineer
Summary
9 years of overall work experience as a test and DFT engineer. ATE experience on ETS 800 and Eagle 364. Experienced with test program development, debug and activities involved till RTM. Experienced with product engineering activities such as yield improvement and test time reduction. Knowledgeable on DFT concepts. Possess an ability to work well in a team, but also to be responsible and self-driven. Accountable for quality work.
Overview
10
10
years of professional experience
Work History
Test Engineer
Texas Instruments Inc.
05.2021 - Current
- Sustaining post RTM activities to meet entitlement
- Customer returns
- Test time optimization and yield improvement
- Program conversion to MST2023, software optimization and enabling turbo mode
- Reviewed the trims and optimized them as active trims which were fixed trims earlier.
- Debugged the bit flip issue.
- Temp Char program readiness and Temp Char debug actions closure.
- Debugged VDD_UVLO test which caught that VBG was not getting trimmed properly due to inversion.
- Updated the program to avoid inversion (overwriting of trim registers)
- Supported sample requests from Validation for ATE to Bench correlation.
- Gained knowledge on entire flow from project kick-off to production.
- Test plan creation and generic test program development for both variants.
- Was involved in ATE hardware design interface board.
- Silicon qualification and characterization followed by production program readiness.
- Worked with production team to release parts to production.
- Gained knowledge about SV13 protocol during program development.
- Sirius – CSD95560A0, CSD95541A0, CSD95510B0, CSD95501/556/506/551 Monolithic Synchronous Buck Smart Power Stage
- Bramble Shark -TPS5368S/TPS536C5 Dual Channel step-Down, Multiphase Controller with AMD-SVI3 and PMBus Interfaces
DFT Engineer
Anora Semiconductor Labs Pvt. Ltd.
09.2019 - 04.2021
- Knowledge of ASIC design flow and DFT concepts
- Sound understanding of Scan and ATPG fundamentals
- Familiar with Fault modeling : Stuck-at, Transition, Path Delay and IDDQ
- Performed stuck-at and transition fault ATPG & coverage analysis
- Experience with simulator and waveform debugging tool
Product and Test Development Engineer
Anora Semiconductor Labs Pvt. Ltd.
06.2016 - 08.2019
- Created documentation for test list, test plan and resource allocation.
- Participated in developing Hardware and Software solutions
- Optimized test methodology for robust and cost-effective solutions
- Developed generic code modules that simplify the development of future automated test system.
- Worked for production release readiness activities.
- Understood trim concepts and implementation.
- Understanding the device functionality and communication protocols (I2C and PMBUS)
- Worked with digital patterns, AWG and digitizers to perform parametric tests.
- Implemented more improvised method to synchronize analog and digital pattern using pattern sequencer (ETS tool-PSQ).
- Enhanced debug skills while debug.
- Conversion project from Eagle test system (ETS88) to Advantest EVA100 platform
- Understanding the device functionality.
- Test list generation, Test plan development and resource allocation.
- Test program debug and test time optimization.
- Data analysis, GRR study & correlation study.
- Integrated Driver and MOSFET
- Synchronous Buck Regulator with PMBUS
- High voltage (50V), High current (500mA per channel) Darlington transistor array
Education
Masters - Microelectronics
Birla Institute of Technology & Science
Pilani, Rajasthan01-2021
Bachelors - Electronics and Communication
Rajasthan Technical University
Jaipur, Rajasthan06-2016
Skills
Analytical thinking and problem solving
Communication (verbal written)
Time management
Team Work and collaboration
Accountable and self-driven
Timeline
Test Engineer
Texas Instruments Inc.
05.2021 - Current
DFT Engineer
Anora Semiconductor Labs Pvt. Ltd.
09.2019 - 04.2021
Product and Test Development Engineer
Anora Semiconductor Labs Pvt. Ltd.
06.2016 - 08.2019
Bachelors - Electronics and Communication
Rajasthan Technical University
Masters - Microelectronics
Birla Institute of Technology & Science