Hybrid phase-locked loop

Details Hybrid phase-locked loop Hybrid phase-locked loop

H - Electricity

03

L

328/28

H03L 7/08 (2006.01) H03L 7/093 (2006.01)

Patent

CA 2013445

The invention relates to a phase-locked loop comprising a phase detector (PD), an analog-to-digital converter (ADC), a loop filter (LF), a digital-to-analog converter (DAC) and a voltage-controlled oscillator (VCO). The phase fitter that occurs in such a hybrid phase-locked loop is reduced without enhancing the requirements as to the resolution of the digital-to-analog converter (DAC), in that a fractionizer (FR) is inserted after the loop filter (LF) that is operating at a first clock (TL), which fractionizer produces a main value (HW) and a residual value (RW), and the sum (SW) of the main value (HW) and a correction bit (KB) derived from the residual value (RW) is applied to the digital-to-analog converter (DAC) that is operating at a second clock (TA).

Affiliated with

Also associated with

Rating

Hybrid phase-locked loop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Hybrid phase-locked loop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Hybrid phase-locked loop will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1609596