Pre-amplifier Gain Bandwidth Product Example

This examples creates a pre-amp for an audio style source using two stages of non-inverting op-amp based amplifiers separated by decoupling capacitors. The nominal audio source is a 10kHz sine wave with a 10uV peak amplitude. THe input stage of a pre-amp is an RC high pass filter with a corner frequncy of 15Hz. Each stage has its gain set by the required bandwidth and the gain bandwidth product, which for this example is set to 1MHz.