Page 191 - Phase-Locked Loops Design, Simulation, and Applications
P. 191

In a practical design, the variation of varactor capacitance ΔC  is given. Equation (5.11)
                                                                               V
               then sets an upper limit to capacitance  C. When  C is chosen larger, the required output
               frequency range Δω  cannot be realized. If Eq. (5.11)
                                  2



             Printed from Digital Engineering Library @ McGraw-Hill (www.Digitalengineeringlibrary.com).
             Copyright ©2004 The McGraw-Hill Companies. All rights reserved.
             Any use is subject to the Terms of Use as given at the website.
   186   187   188   189   190   191   192   193   194   195   196