This application note discusses phase frequency detector characteristics that affect phase-locked loop (PLL) dead band and jitter performance. In PLLs that employ charge pump loop filter designs the ...
The Model IQM8510L18R I/Q phase detector operates in the 8.5 to 10-GHz bandwidth. Using an improved balun and matched semiconductors, the phase detector features phase and amplitude accuracy of ±3° ...
A phase-locked loop (PLL) is a feedback system that combines a voltage-controlled oscillator (VCO) and a phase detector in such a way that the oscillator signal tracks an applied frequency or ...