[time-nuts] Switching transistors, current sources, nonidealties and noise

Bob Camp kb8tq at n1k.org
Fri Jul 1 21:58:07 UTC 2016


Hi

Works for both.

Bob

> On Jul 1, 2016, at 2:54 PM, Hal Murray <hmurray at megapathdsl.net> wrote:
> 
> 
> kb8tq at n1k.org said:
>> There is also the somewhat non-intuitive need to stick a low value resistor
>> in the base. Done properly, they are very reproducible and reasonably
>> insensitive to load.  
> 
> Is that required for real circuits or just for the simulations?
> 
> 
> -- 
> These are my opinions.  I hate spam.
> 
> 
> 
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