Jul 19, 2006 #1 H has_ajam Advanced Member level 4 Joined Dec 9, 2005 Messages 115 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,296 Activity points 1,990 have any body a good formula for lock time in PLL calculated with Loop filter parameters? and with function of frequency jump?
have any body a good formula for lock time in PLL calculated with Loop filter parameters? and with function of frequency jump?
Jul 19, 2006 #2 khouly Advanced Member level 5 Joined Oct 20, 2003 Messages 2,350 Helped 461 Reputation 916 Reaction score 102 Trophy points 1,343 Location EGYPT Activity points 13,242 pll locking time check Razavi 's book RF microelectronics , chapter 8 Frequency Syhth., page 276 equation 8.43 wish this helps u khouly
pll locking time check Razavi 's book RF microelectronics , chapter 8 Frequency Syhth., page 276 equation 8.43 wish this helps u khouly
Jul 24, 2006 #3 S shwoo Member level 5 Joined Apr 19, 2006 Messages 88 Helped 17 Reputation 34 Reaction score 4 Trophy points 1,288 Activity points 1,805 lock time in pll If you visit National Semiconductor, you will find PLL simulation pages. You can change parameters of the loop filter, and check the lock time.
lock time in pll If you visit National Semiconductor, you will find PLL simulation pages. You can change parameters of the loop filter, and check the lock time.
Jul 24, 2006 #4 H hlhe Newbie level 4 Joined Apr 28, 2005 Messages 5 Helped 1 Reputation 2 Reaction score 0 Trophy points 1,281 Activity points 1,307 locking time of pll Yes.National Semiconductor and Analog Devices 's website can give you much valuable information about PLL design.
locking time of pll Yes.National Semiconductor and Analog Devices 's website can give you much valuable information about PLL design.
Jul 26, 2006 #5 L lguancho Full Member level 3 Joined Jan 7, 2004 Messages 154 Helped 9 Reputation 18 Reaction score 4 Trophy points 1,298 Location Singapore Activity points 1,742 lock time pll Free PLL ebook (more than 300 pages) from National Semiconductor **broken link removed** There are useful mathcad formulae for lock time
lock time pll Free PLL ebook (more than 300 pages) from National Semiconductor **broken link removed** There are useful mathcad formulae for lock time