Avri Harush

Title: Avri Harush: Patents in Clock Calibration and Time-to-Digital Conversion.

Introduction

Avri Harush is an inventor based in Herzliya, Israel, with 2 patents. His disclosed inventions address circuit techniques for phase-locked loops and time-to-digital converters. Harush is associated with Infineon Technologies Americas Corp.

Latest Patents

“Duty Cycle Calibration for Phase-Locked Loop” describes technologies for calibrating the duty cycle of a phase-locked loop (PLL). The circuit uses an amplifier to generate a level-shifted clock, comparison logic to measure the difference between its duty cycle and a target, and tuning logic to adjust the duty cycle based on that difference.

“Increasing Dynamic Range of a Time-to-Digital Converter” describes a time-to-digital converter (TDC) with serially coupled delay units and a feedback loop connecting the final delay unit to the input. A counter connected to the final delay unit increments when it receives a toggle signal, supporting an increase in the converter’s dynamic range.

Career Highlights

Harush’s patent work reflects an emphasis on timing and signal-processing circuits. The two inventions address clock-duty-cycle calibration and the dynamic range of time-to-digital conversion.

Collaborations

Harush is associated with Infineon Technologies Americas Corp. His coworker, Oleg Dadashev, is also identified in the provided information.

Conclusion

Avri Harush’s two patents focus on practical circuit techniques for improving phase-locked-loop calibration and time-to-digital conversion.