Hi,
I am new and want to ask about differential amplifier.
Can you shed some light on the circuit below?
Why transistors M2 and M4 are added in the circuit?
I learnt some basic about differential amplifier but when I see this circuit, it is confusing me.![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Why transistors M2 and M4 are added in the circuit?
I am new and want to ask about differential amplifier.
Can you shed some light on the circuit below?
Why transistors M2 and M4 are added in the circuit?
I learnt some basic about differential amplifier but when I see this circuit, it is confusing me.
Why transistors M2 and M4 are added in the circuit?
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