Seema Bharti Email & Phone Number

Ottawa, Canada Area

Ottawa, Ontario, Canada

• Successfully completed high precision 12 bit 5 Msps SAR ADC in C40LP. It has asynchronous architecture, is ultra low power (520uA), wide supply swing 1.6V to 3.6V.My current responsibilities are:Responsible for.
• Capturing and analyzing design specifications (resolution, speed, DNL, INL, offset, gain error, SNR, THD, power, area, technology) and defining architecture to meet specification.
• Performing feasibility analysis of specifications and architecture, identifying opportunities for innovation, power reduction, and area reduction. Taking approval from customer for specifications, schedule and cost.
• Defining blocks required for architecture implementation and calculating block specifications from top level specifications. For instance o Noise Calculationso Gain, BW, feedback loop analysis of opampo Gain-BW of.
• Designing circuit schematic and conducting simulations to measure performance against specifications, across PVT variations. Debugging for specification failure and fixing design issues.
• Designing full custom layout of critical blocks, including block level, top level and also floor planning. Driving a team of layout designers for designing efficient layout and ensuring procedures to minimize impact of.

Some important projects done in ST tenure are:1) Low power, high precision SAR ADCs- 2.4mW/8bit/20Msps, area 0.08 mm2 for low energy bluetooth- 2.8mW/14bit/250Ksps, area 0.15 mm2 for ADAS- 1.3mW/10bit/1Msps, area 0.06 mm2 for NFC- 0.6mW/8bit/10Msps, area 0.05 mm2 as RSSI- assisted in verification of 16bit/4Msps for general purpose high performance.