Philip John Crawley

Title: Philip John Crawley: Innovator in Signal Processing

Introduction

Philip John Crawley is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of signal processing, particularly through his innovative patent. His work is characterized by a focus on improving the efficiency and performance of signal processing circuits.

Latest Patents

Crawley's most recent patent is titled "Input sampling structure for delta-sigma modulator." This patent describes a signal processing circuit that includes a main input sampling structure with an integrator operational amplifier and input lines featuring a switched capacitor. The design incorporates a replica sampling structure that works in conjunction with the main input sampling structure to minimize signal-dependent current drawn from both the input and reference signal lines. This innovative approach allows for the use of smaller capacitance while maintaining performance, showcasing Crawley's expertise in the field.

Career Highlights

Crawley is currently associated with Cirrus Logic Inc., where he continues to develop cutting-edge technologies in signal processing. His work has garnered attention for its practical applications and efficiency improvements in electronic circuits.

Collaborations

Crawley collaborates with Prabir C Maulik, further enhancing the innovative capabilities within their team. Their combined expertise contributes to the advancement of technology in their field.

Conclusion

Philip John Crawley is a distinguished inventor whose work in signal processing has led to significant advancements in the industry. His innovative patent reflects his commitment to improving technology and efficiency in electronic circuits.