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What is VCSEL Pulse Driver Design for ToF about?

This application note discusses the design and performance of VCSEL pulse drivers for Time of Flight (ToF) applications, emphasizing the importance of minimizing inductance and optimizing rise and fall times for effective operation. It covers low and high power driver designs, including the use of GaN FETs for high current applications, and highlights the significance of circuit design in achieving high-speed VCSEL activation. The note concludes with insights on VCSEL performance limitations due to thermal

Author

monohsieh

Language

EN