I was experimenting around with standard common emitter BJT amplifiers vs the same amplifier using cascode configuration. I have noticed the original amplifier has better frequency response than the one with cascode. Just wondering what is wrong. Attached is the LTSpice.
I have noticed no improvement and in fact a loss of gain on the same circuit cascode. The sim shows the standard amplifier has better frequency response. The opposite of what I expected?
I have noticed no improvement and in fact a loss of gain on the same circuit cascode. The sim shows the standard amplifier has better frequency response. The opposite of what I expected?
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