Specifications

11 Phase Lock Loop Bandwidth vs. Peak Tuning Range
N
X
5
D_
1M
100k
10k
1k
~° 100
D
m
10
1
.1
-
-
-
-
-
-
-■/
I 1
.1
°;/>
•■>
//
//
y
'/
~7
5//
/*
£
II II I 1 II II II II IS ! 1
10 100 1k 10k 100k 1M 10M 100M 1G
Peak Tuning Range (Hz)
* Lag/Lead Filter Number
Description
This graph illustrates the closed Phase Lock Loop Bandwidth (PLL BW)
chosen by the system as a function of the Peak Tuning Range of the
source. Knowing the approximate closed PLL BW allows you to verify that
there is sufficient bandwidth on the tuning port and that sufficient source
isolation is present to prevent injection locking. (Refer to Instr. Params in
Chapter 2, Measurement Definitions, for a description of the Peak Tuning
Range requirements.)
7-24 Quick Reference