Hi I am working on a design project. Actually it is a multistage amplifier design but I've stucked at the first stage. I've designed this common emitter bjt amplifier. The output graph and the circuit schematic is attached. I think the dc operating point is fine but still my output is not fine. firstly it is not symmetric, like it has an offset but it cant since there are capacitors. When I am changing Rc to 7.5k ohm Vc becomes 7.5V which i think would've been better but when doing it then the output is a clipped amplifier signal. What is it that I am missing here?
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