Tiago Pinto Guia Marques

Title: Tiago Pinto Guia Marques: Innovator in Crystal Oscillator Technology

Introduction

Tiago Pinto Guia Marques is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of electronics, particularly in the development of crystal oscillator circuits. His innovative approach has led to advancements that enhance the performance and reliability of these essential components in various electronic devices.

Latest Patents

Tiago holds a patent for a "Fast startup crystal oscillator circuit with programmable injection time and adaptive startup time to achieve high amplitude oscillation." This invention features a first three-state driver that injects a first clock signal into a crystal during the startup phase of a crystal oscillator. Additionally, a second three-state driver injects a second signal into the crystal through an output node during the same phase. The first and second signals are anti-phase signals, which contribute to the efficient operation of the oscillator. The circuit includes a first amplifier used during both startup and steady-state operation, as well as a second amplifier. The injection through the input and output nodes is disabled after a fixed time, ensuring optimal performance. If the voltage on the output node reaches a desired level, the second amplifier is activated, enhancing the circuit's functionality.

Career Highlights

Tiago is currently employed at Silicon Laboratories Inc., where he continues to innovate and develop cutting-edge technologies. His work has positioned him as a key player in the field of electronic engineering, particularly in the design of oscillator circuits that are crucial for various applications.

Collaborations

Throughout his career, Tiago has collaborated with talented individuals such as Steffen Skaug and Håkon Børli. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Tiago Pinto Guia Marques is a distinguished inventor whose work in crystal oscillator technology has made a significant impact in the electronics industry. His innovative patent and contributions to Silicon Laboratories Inc. highlight his dedication to advancing technology.