Qualcomm incorporated (20240097873). WIDE FREQUENCY PHASE INTERPOLATOR simplified abstract

WIDE FREQUENCY PHASE INTERPOLATOR

Organization Name

qualcomm incorporated

Inventor(s)

Anand Meruva of San Diego CA (US)

Jeffrey Mark Hinrichs of San Diego CA (US)

WIDE FREQUENCY PHASE INTERPOLATOR - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240097873 titled 'WIDE FREQUENCY PHASE INTERPOLATOR

Simplified Explanation

The abstract describes a patent application for a phase interpolator that includes various components such as a sampling circuit, delay circuit, comparator, counter, and driver circuits.

• The sampling circuit captures samples of the output of the phase interpolator.
• The delay circuit delays the sampling process.
• The comparator provides a comparison signal based on whether the sample voltage exceeds a reference voltage.
• The counter adjusts the operating point of the phase interpolator based on the comparison signal.
• The pair of driver circuits concurrently drive the output of the phase interpolator.

Potential Applications

This technology could be applied in communication systems, signal processing, and frequency synthesis.

Problems Solved

This innovation helps in improving the accuracy and stability of phase interpolation in electronic circuits.

Benefits

The phase interpolator offers precise control over phase shifting, leading to enhanced performance in various applications.

Potential Commercial Applications

Potential commercial applications include telecommunications equipment, test and measurement devices, and radar systems.

Possible Prior Art

Prior art may include existing phase interpolator designs in the field of electronics and communications.

How does this phase interpolator compare to existing solutions in terms of performance and efficiency?

This article does not provide a direct comparison with existing solutions in terms of performance and efficiency. Further research or testing may be needed to determine the advantages of this phase interpolator over others.

What specific electronic devices or systems could benefit the most from implementing this phase interpolator technology?

The article does not specify the specific electronic devices or systems that could benefit the most from this phase interpolator technology. Additional analysis or case studies may be required to identify the ideal applications for this innovation.

Original Abstract Submitted

a phase interpolator includes a sampling circuit configured to capture samples of an output of the phase interpolator, a delay circuit configured to delay sampling by the sampling circuit, a comparator configured to provide a comparison signal that indicates whether voltage of the samples exceed a reference voltage, and a counter responsive to the comparison signal and configured to provide an output that controls an operating point of the phase interpolator. the phase interpolator my further include a pair of driver circuits configured to concurrently drive the output of the phase interpolator.