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 Community Search 

Page 1 of 1 (4 items)
  • Re: freq divider pins in rflib
      Thanks Andrew it works for a sine wave by setting proper threshold but the o/p is a pulse....    
    Posted to RF Design (Forum) by ddis on Wed, Dec 21 2011
  • Re: freq divider pins in rflib
     thanks  a lot Andrew..  i have a doubt....  does it work only for input as pulse?? cant we give sine wave as input  I want to divide the VCO output by 2 & VCO's o/p is sine wave.        
    Posted to RF Design (Forum) by ddis on Wed, Dec 21 2011
  • Re: freq divider pins in rflib
      i have figured it out they are differential i/p & o/p pins But when i try to open the block (by pressing q) in CDF parameter view i choose veriloga view & fill all the parameters such as n,VDD,VSS,nhi,dir,tt etc (i.e. all the parameters in the code) & try to simulate it by doing transient analysis then i am  getting o/p as ...
    Posted to RF Design (Forum) by ddis on Sat, Dec 17 2011
  • freq divider pins in rflib
    hi all, i want to divide the o/p freq of Quad-VCO i.e. 4.8 GHz into 2.4 GHz. for this purpose i need a freq divider ckt. i saw the freq divider from RF library in cadence. it is containing 4 pins (pin, pout,nin, nout). how to apply stimulus to this pins & check the o/p i dont know what nout stands for here pin might be i/p power, ...
    Posted to RF Design (Forum) by ddis on Mon, Nov 14 2011
Page 1 of 1 (4 items)