AC Gain Circuit

Thread Starter

bglazierjr

Joined Apr 2, 2011
6
Hello I am an EET student seeking help on one of my labs. I have to design an AC gain circuit using transistors that meet the following criteria. Assume beta=200. It has to have a gain of 10 and work for a load resistor through 1k to 10k. The DC supply voltage needs to be around 15V and cannot exceed 200mA. I will get extra points for using 2 transistors. I have tried many different configurations but I am struggling to find a working configuration. Any tips would be appreciated.
 

Audioguru

Joined Dec 20, 2007
11,248
It is simple to have a gain of only 10.
It is simple to drive a 1k to 10k load.
It is simple to add one transistor or many transistors.

Show us what you tried.
 
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