Apr 10, 2007 #1 N No one Full Member level 5 Joined May 11, 2005 Messages 287 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Activity points 3,425 Hello Everyone; For designing a wideband tunable synthesizer in the 850MHz-1450MHz, What's your idea?
Hello Everyone; For designing a wideband tunable synthesizer in the 850MHz-1450MHz, What's your idea?
Apr 10, 2007 #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 u can use PLL synthesizer , u can use fractional N , or interger N toptology khouly
Apr 10, 2007 #3 N No one Full Member level 5 Joined May 11, 2005 Messages 287 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Activity points 3,425 Please give more information. For example inform me about PLL ICs, VCOs, etc.
Apr 10, 2007 #4 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 check this PLL **broken link removed** and u need a VCO for it **broken link removed** there also alot search the internet and then after this u will need to do PLL system level simulation khouly
check this PLL **broken link removed** and u need a VCO for it **broken link removed** there also alot search the internet and then after this u will need to do PLL system level simulation khouly
Apr 10, 2007 #5 N No one Full Member level 5 Joined May 11, 2005 Messages 287 Helped 4 Reputation 8 Reaction score 2 Trophy points 1,298 Activity points 3,425 Hello khouly; How can I simulate it? Which software is the best? Also my specified frequency band is 850-1450MHz, Not 148-174MHz as specified for JTOS-300P.
Hello khouly; How can I simulate it? Which software is the best? Also my specified frequency band is 850-1450MHz, Not 148-174MHz as specified for JTOS-300P.
Apr 10, 2007 #6 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 use the simulation software of analog devices it is free and it is ok to use this VCO coz the PLL will adapte the VCO frequency khouly
use the simulation software of analog devices it is free and it is ok to use this VCO coz the PLL will adapte the VCO frequency khouly
Apr 11, 2007 #7 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 Hi Khouly, Do you have a link for the software from analog device? Thanks
Apr 12, 2007 #8 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 http://forms.analog.com/form_pages/rfcomms/adisimpll.asp register and download the program khouly Added after 30 seconds: http://forms.analog.com/form_pages/rfcomms/adisimpll.asp register and download the program khouly
http://forms.analog.com/form_pages/rfcomms/adisimpll.asp register and download the program khouly Added after 30 seconds: http://forms.analog.com/form_pages/rfcomms/adisimpll.asp register and download the program khouly
Jan 16, 2008 #9 P prescaler Newbie level 5 Joined Jan 16, 2008 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,320 ok,try it at once