Apr 10, 2007 #1 S sapphire Member level 3 Joined Nov 13, 2004 Messages 66 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Activity points 440 how about digital PLL? The said digital PLL consists of digital controlled oscillator, time to digital converter, and digital filter, and so on. TI proposed this concept in 2005. Is this a good topic for PHD thesis? What can be exployed then? Confused.... Thanks
how about digital PLL? The said digital PLL consists of digital controlled oscillator, time to digital converter, and digital filter, and so on. TI proposed this concept in 2005. Is this a good topic for PHD thesis? What can be exployed then? Confused.... Thanks
Apr 10, 2007 #2 R RFDave Full Member level 6 Joined Feb 18, 2004 Messages 368 Helped 73 Reputation 146 Reaction score 27 Trophy points 1,308 Location NE USA Activity points 2,840 Re: how about digital PLL? Ti did more than propose them. Search IEEE Xplore for publications by Robert Staszewski, and you'll see a great amount of detail on what they've done. I'm sure there are a few more PhD dissertations there. Dave
Re: how about digital PLL? Ti did more than propose them. Search IEEE Xplore for publications by Robert Staszewski, and you'll see a great amount of detail on what they've done. I'm sure there are a few more PhD dissertations there. Dave
Apr 11, 2007 #3 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 how about digital PLL? It also depend on which technology you will use, probably it's not that easy for CMOS
how about digital PLL? It also depend on which technology you will use, probably it's not that easy for CMOS
Apr 12, 2007 #4 R RFDave Full Member level 6 Joined Feb 18, 2004 Messages 368 Helped 73 Reputation 146 Reaction score 27 Trophy points 1,308 Location NE USA Activity points 2,840 Re: how about digital PLL? TI did all their work on 130 and 90 nm CMOS Dave
Aug 9, 2007 #5 B buckaroo Member level 3 Joined Apr 23, 2007 Messages 60 Helped 6 Reputation 12 Reaction score 4 Trophy points 1,288 Location Beijing Activity points 1,626 how about digital PLL? yeah, TI have designed some ADPLL in the Tx DSP, but the DCO design is a tough task indeed, i think.
how about digital PLL? yeah, TI have designed some ADPLL in the Tx DSP, but the DCO design is a tough task indeed, i think.
Aug 9, 2007 #6 T trashbox Advanced Member level 4 Joined Apr 9, 2004 Messages 101 Helped 1 Reputation 2 Reaction score 1 Trophy points 1,298 Location China Activity points 879 Re: how about digital PLL? In fact, I also see some papers about digital PLL, however, the vco is sitll analog-based. You can search Prof. Perrott from MIT.
Re: how about digital PLL? In fact, I also see some papers about digital PLL, however, the vco is sitll analog-based. You can search Prof. Perrott from MIT.
Aug 9, 2007 #7 khouly Advanced Member level 5 Joined Oct 20, 2003 Messages 2,350 Helped 461 Reputation 916 Reaction score 101 Trophy points 1,343 Location EGYPT Activity points 13,242 how about digital PLL? it is a vaery good topic , but still , the DCO is a VCO with digitized control by the varactors , also the sampling mixer they propose is great topic khouly
how about digital PLL? it is a vaery good topic , but still , the DCO is a VCO with digitized control by the varactors , also the sampling mixer they propose is great topic khouly
Aug 13, 2007 #8 S springf2000 Full Member level 6 Joined Jun 13, 2004 Messages 381 Helped 20 Reputation 40 Reaction score 2 Trophy points 1,298 Activity points 2,500 how about digital PLL? it is good topic on the PH.D thesis,because the receiver is now digital receiver
how about digital PLL? it is good topic on the PH.D thesis,because the receiver is now digital receiver