02-26-2015 05:03 AM
Hello,
I would like to ask you if a capacitor connected between the collector and the Emitter of transistor can's work like positive feedback as shown on my attached circuit or that can’s decrease the output signal? if it doeshow it’s calculated?
Thank you
02-27-2015 08:13 AM - edited 02-27-2015 08:13 AM
Hello.
what do you try to accomplish with that ?
thanks
Michael
02-28-2015 01:44 AM
Hello, I want to make it like pre-amplificator with second transistor
Thank you
02-28-2015 10:31 AM
hello.
I see
what is the freq range of the signal and what is the gain you need?
thanks
Michael
03-01-2015 01:46 AM
Hello,
Thank you for your reply
In fact, I am trying to make some experiments maybe the range of frequency and the gain of the circuit will change from one to other therefore, may you can give me general function or rules using proposal values, let’s say the cutoff of the circuit is something high about 25Mhz
Regards
03-04-2015 08:23 AM
Hello,
Thank you for your reply
In fact, I am trying to make some experiments, maybe the range of frequency and the gain of the circuit will change from one to other therefore, may you can give me general function or rules using proposed values, let’s say the cutoff of the circuit is something high about 25Mhz
Thank you