Hackaday

How Do PAL And NTSC Really Work?

Many projects on these pages do clever things with video. Whether it’s digital or analogue, it’s certain our community can ...
IEEE

Phase-shift phase-lock loop (PLL) control for wireless power transmission system using primary-side information

Abstract: This paper presents a development of a low power wireless power transmission system. A phase shift phase-lock loop (PLL) control for WPT was also proposed. The proposed control strategy was ...
Electronic Design

Low Noise Alternatives to Linear Regulators

Numerous electronic components like phase-lock loops, FPGA transceivers, and precision op-amps require a low noise voltage rail in order to operate as specified. More often than not, when a need for a ...
IEEE

A Phase Noise Improved Charge Pump for Low Jitter PLL

Abstract: In type-II Phase Locked Loop (PLL) systems, the charge pump plays a vital role by linking the phase frequency detector (PFD) to the loop filter (LF), thereby regulating the control signal ...