Sep 16, 2007 #1 Sadegh.j Advanced Member level 3 Joined Nov 29, 2006 Messages 749 Helped 48 Reputation 98 Reaction score 15 Trophy points 1,298 Activity points 5,585 Hey I am designing a circuit in .13 and 10Ghz and want a rough idea for the parasitic capacitors, any suggestions?
Hey I am designing a circuit in .13 and 10Ghz and want a rough idea for the parasitic capacitors, any suggestions?
Sep 17, 2007 #2 M mdcui Advanced Member level 4 Joined Aug 23, 2005 Messages 107 Helped 29 Reputation 58 Reaction score 5 Trophy points 1,298 Location california, USA Activity points 2,078 Parastic capacitance for 10G frequency range, routing cap is comparable or even bigger than device cap, which need a lot of attention, using starRC to do extracted circuit simulation shall be the right way, I guess.
Parastic capacitance for 10G frequency range, routing cap is comparable or even bigger than device cap, which need a lot of attention, using starRC to do extracted circuit simulation shall be the right way, I guess.
Sep 17, 2007 #3 P parkyuns Newbie level 6 Joined Jun 20, 2006 Messages 11 Helped 5 Reputation 10 Reaction score 1 Trophy points 1,283 Activity points 1,369 Re: Parastic capacitance you might want to simulate the circuit with 6-7fF of additional routing capacitance, which means that each net within the design has at least 6-7fF.
Re: Parastic capacitance you might want to simulate the circuit with 6-7fF of additional routing capacitance, which means that each net within the design has at least 6-7fF.