F Thread Starter foxhenry Joined Mar 27, 2009 15 Mar 27, 2009 #1 what does AVDD stands for? why some circuit on AVDD pin got a resistor and capacitor? it's used for what? thank you...
what does AVDD stands for? why some circuit on AVDD pin got a resistor and capacitor? it's used for what? thank you...
N n9352527 Joined Oct 14, 2005 1,198 Mar 27, 2009 #2 I think it stands for analogue Vdd or supply for analogue portion of the circuit/IC.
Papabravo Joined Feb 24, 2006 15,017 Mar 27, 2009 #3 foxhenry said: what does AVDD stands for? why some circuit on AVDD pin got a resistor and capacitor? it's used for what? thank you... Click to expand... It is a low pass filter for the power supply to the analog portion of a mixed signal device.
foxhenry said: what does AVDD stands for? why some circuit on AVDD pin got a resistor and capacitor? it's used for what? thank you... Click to expand... It is a low pass filter for the power supply to the analog portion of a mixed signal device.