公开(公告)号：US20150241890A1

公开(公告)日：2015-08-27

申请号：US13976223

申请日：2012-09-25

Applicant: Intel Corporation

Inventor： Arijit Raychowdhury ,  Dinesh Somasekhar ,  James W. Tschanz ,  Vivek K. De

IPC: G05F1/577 ,  G06F1/06 ,  G06F1/26 ,  G05F1/46 ,  H03L7/085

CPC classification number: G05F1/577 ,  G05F1/468 ,  G05F1/56 ,  G06F1/06 ,  G06F1/26 ,  H03L7/085 ,  Y10T307/406

Abstract: Described is an apparatus which comprises: a first oscillator to generate a first clock signal a second oscillator to generate a second clock signal; a phase frequency detector to detect phase difference between the first and second clock signals, and to generate a phase difference; and an output stage, coupled to a load, to generate a power supply for the load according to the phase difference.

Abstract translation: 描述了一种装置，包括：第一振荡器，用于产生第一时钟信号第二振荡器以产生第二时钟信号; 相位频率检测器，用于检测第一和第二时钟信号之间的相位差，并产生相位差; 以及耦合到负载的输出级，以根据相位差产生用于负载的电源。