The Analog Mixed-Signal Competence (AMSCC) department in Eindhoven is part of the worldwide Central Technology Organization (CTO) of NXP that supports all NXP Business Lines by architecting, designing, and delivering the analog and mixed-signal building blocks that are at the heart of competitive NXP products. You will be working in a diverse team with world-class subject matter specialists, where there is always room for new ideas and innovation.
AMSCC employs about 100 analog/mixed-signal design specialists located in the Netherlands, India, Sweden, and US who take full responsibility for IP design and system integration. We are seeking a student intern to analyze the design of a low-noise voltage reference. Impedance measurements require low noise voltage references at low frequencies. The frequency range between 10 mHz to 100 Hz is particularly difficult because flicker noise becomes dominant in CMOS technologies. Large supply voltages with bipolar transistors are typically used to limit the noise at low frequencies and hence in CMOS technologies a different solution is required. Techniques such as chopping and autozeroing can be used but they have their limitations when used for noise at very low frequencies. Trade-offs in power, area, PSRR and output impedance of the voltage reference are necessary. This requires investigation of various techniques for an enhanced low-noise performance.
This is a full-time internship (40 hours per week) with a duration of 6 months or longer. The assignment could also be suitable as a thesis/graduation project. Please note that, to be considered for an internship/working student assignment, you need to be registered as a student during the entire period.
