Feb 12, 2007 #1 H haley_8 Junior Member level 2 Joined Feb 12, 2007 Messages 23 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,409 switched capacitors vco does anyone know how to design the frequency tuning for a lc-vco using both switched capacitors and varactors? Thanks!
switched capacitors vco does anyone know how to design the frequency tuning for a lc-vco using both switched capacitors and varactors? Thanks!
Feb 12, 2007 #2 N nxing Advanced Member level 1 Joined May 10, 2004 Messages 421 Helped 25 Reputation 50 Reaction score 10 Trophy points 1,298 Location China Activity points 2,856 lc-vco with switched capacitor if you can elaborate your question, maybe people can help out.
Feb 13, 2007 #3 P pfd001 Advanced Member level 1 Joined Jul 23, 2005 Messages 409 Helped 45 Reputation 90 Reaction score 10 Trophy points 1,298 Activity points 3,214 For LC OSC, varactor tuning range is limited. So a switch cap array is used to increase the tuning range. the varactor tuning rang should cover the step between the switch cap .
For LC OSC, varactor tuning range is limited. So a switch cap array is used to increase the tuning range. the varactor tuning rang should cover the step between the switch cap .