Page 167 - Phase-Locked Loops Design, Simulation, and Applications
P. 167

P  = noise power at the reference input
                      n
                          B  = bandwidth of the prefilter, if any; if no prefilter is used,
                       i
                                  B  is the bandwidth of the signal source (for example,
                            i
                                   antenna, repeater)
                          B  = noise bandwidth of the PLL
                       L


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