Title :
Frequency limitations of a conventional phase-frequency detector
Author :
Soyuer, Mehmet ; Meyer, Robert G.
Author_Institution :
Dept. of Electr. Eng. & Comput. Sci., California Univ., Berkeley, CA, USA
fDate :
8/1/1990 12:00:00 AM
Abstract :
The phase and frequency discriminator characteristics of a digital phase-frequency detector (DPFD) are analyzed in detail. Analytical expressions that correctly predict the high-frequency behavior of the circuit are derived. The results show excellent agreement with measurements and computer simulations
Keywords :
detector circuits; digital circuits; flip-flops; frequency-domain analysis; D-type master-slave flip-flops; R-S latches; digital detector; frequency discriminator characteristics; high-frequency behavior; phase discriminator characteristics; phase-frequency detector; Charge coupled devices; Circuit analysis; Clocks; Gallium arsenide; Integrated circuit modeling; MESFET integrated circuits; Phase detection; Phase frequency detector; Phase locked loops; Signal processing;
Journal_Title :
Solid-State Circuits, IEEE Journal of
