Dec 17, 2005 #1 M mitgrace Full Member level 6 Joined May 8, 2004 Messages 367 Helped 6 Reputation 12 Reaction score 2 Trophy points 1,298 Activity points 2,526 Dear All : Does anyone know how to simulate the DC and AC impedance usihng Hspice or Spectre , Any document for me reference ? Thanks
Dear All : Does anyone know how to simulate the DC and AC impedance usihng Hspice or Spectre , Any document for me reference ? Thanks
Dec 17, 2005 #2 N neoflash Advanced Member level 1 Joined Jul 2, 2005 Messages 492 Helped 10 Reputation 20 Reaction score 2 Trophy points 1,298 Activity points 4,759 confused. What kind of impedance do you want to measure?
Dec 17, 2005 #3 M mitgrace Full Member level 6 Joined May 8, 2004 Messages 367 Helped 6 Reputation 12 Reaction score 2 Trophy points 1,298 Activity points 2,526 Dear Sir : Added after 1 minutes: Dear Sir : I want to measure the current steering DAC , Curent cell , DC and AC impedance . Thanks
Dear Sir : Added after 1 minutes: Dear Sir : I want to measure the current steering DAC , Curent cell , DC and AC impedance . Thanks
Dec 18, 2005 #4 N neoflash Advanced Member level 1 Joined Jul 2, 2005 Messages 492 Helped 10 Reputation 20 Reaction score 2 Trophy points 1,298 Activity points 4,759 Ok, Then you get the impedance by apply a ac current source at the node you want. Measure its ac voltage, then you get the impedance.
Ok, Then you get the impedance by apply a ac current source at the node you want. Measure its ac voltage, then you get the impedance.