MCQOPTIONS
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MCQOPTIONS
| 1. |
If g is the transconductance and r is the resistance due to channel length modulation – what is the total voltage gain if both M2 and M3 has channel length modulation? |
| A. | R/ ((1/g || r) + R) * g * (R || r) * R * g |
| B. | R/ ((1/g + R) * g * (R || r) * R/ ((1/g || r) + R) |
| C. | R/ ((1/g || r)) * g *R * R/ ((1/g || r) + R) |
| D. | R/ ((1/g ) + R) * g *R * R *2g |
| Answer» C. R/ ((1/g || r)) * g *R * R/ ((1/g || r) + R) | |