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Explain small signal analysis for MOSFET active load circuit.
written 6.7 years ago by gravatar for teamques10 teamques10 ★ 70k modified 3.5 years ago by gravatar for binitamayekar binitamayekar ★ 6.7k
discrete electronics
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written 3.5 years ago by gravatar for sagarkolekar sagarkolekar ★ 11k

fig (a) : MOSFET differential with active load id = $\frac{gmvd}{2}$

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fig (b) : small signal equivalent ckt.

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fig ( c )

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the circuit mainly consists of four transistors where $m_1$ $m_2$ are n – channel, devices and form the differential pair between IQ. The load circuits consists of transistor. …

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