Phase-Locked Loop Synthesizers Phase-Locked Loop SynthesizersThe traditional synthesizer consists of a single loop and the step size of the output frequency is equal to the reference frequency at the phase detector. Figure 9.1 shows this classic approach.
Prof. Dr.-Ing. habil. Dr. h.c. mult. Ulrich L. Rohde; Jerry C. Whitaker; Hans Zahnd: Communications Receivers: Principles and Design, Fourth Edition. Phase-Locked Loop Synthesizers, Chapter (McGraw-Hill Professional, 2017), AccessEngineering