Inventor

PASSAMANI ANTONIO

DE20 patents

⚠️ This page may combine multiple inventors who share the name “PASSAMANI ANTONIO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PASSAMANI ANTONIO

APPLE INC

Digital-to-analog converter with localized frequency multiplication circuits

Digital to analog converter local oscillator tracking systems and methods

Digital-to-analog converter with localized frequency multiplication circuits

Digital-to-analog converter with dynamic alternating fill order systems and methods

Localized IQ mismatch measurement and compensation systems and methods

Fractal digital to analog converter systems and methods

Digital-to-analog converter with static alternating fill order systems and methods

Clock alignment and uninterrupted phase change systems and methods

Clock alignment and uninterrupted phase change systems and methods

Fractal digital to analog converter systems and methods

Concept of capacitor scaling

Split pass device applications for DAC supply systems

Split pass device applications for DAC supply systems

Accurate sign change for radio frequency transmitters

Accurate sign change for radio frequency transmitters

Tunable matching network

INTEL IP CORP

Method for operating radio frequency digital to analog conversion circuitry in the event of a first and a subsequent second input sample with different signs and an digital to analog conversion circuitry

Digital to analog converter circuits, apparatus and method for generating a high frequency transmission signal and methods of digital to analog conversion

Injection locked ring oscillator based digital-to-time converter and method for providing a filtered interpolated phase signal

Mapping circuit and method for selecting cells of a multi core hybrid I/Q digital to analog converter