Vix said:........
No, seriously, nice paper. By the way, if we connect more devices parallel, the capacitance also increases, making the output more difficult to drive?
you must count on increased xconductance , with more outputs , so that ratio between No. of devices/difficulty to drive isn't quite linear
Nelson Pass said:The resistor works fine as long as the supply isn't too noisy.
Thanks!
But I need some more help to understand :
What would be exactly the effect of a "noisy" supply?
jacco vermeulen said:
Jacco-the-brain : sincerely admire your memory, amazing...
Thanks for link ... but in defence of my inattention I must say I was not really aware of this question. Usually you don't see what you don't know...
Manu
Manu said:But I need some more help to understand :
What would be exactly the effect of a "noisy" supply?
The resistor to the supply conducts not only DC but also AC, so any
noise on the supply is injected into the output.
Nelson, The increased bias current is shown to be a major improvement by the graphs provided. Is there any correlation that relates to the actual heat of the output devices. Does this heat which is causing the molecular particles to move faster attribute any advantages? I know there is a practical limit here.
Very nice article, makes things much easier to understand. Tad
Very nice article, makes things much easier to understand. Tad
- Status
- This old topic is closed. If you want to reopen this topic, contact a moderator using the "Report Post" button.
- Home
- Amplifiers
- Pass Labs
- Leaving Class A