Find expressions for ad and vos in terms

Reference no: EM131018049

An NMOS differential amplifier for which the MOSFETs have a transconductance parameter kn and whose drain esistances RD have a mismatch ? RD is biased with a current I.

(a) Find expressions for Ad and VOS in terms of kn, RD, ?RD/RD, and I. Use these expressions to relate VOS andAd.

(b) If kn = 4 mA/V2, RD = 10 kΩ, and ? RD/RD = 0.02, find the maximum gain realized if VOS is to be limited to 1 mV, 2 mV, 3 mV, 4 mV, and 5 mV. For each case, give the value of the required bias current I. Note the trade-off between gain and offset voltage.

Reference no: EM131018049

Questions Cloud

Case of the three effects being independent : In the worst case, what might the total offset be? For the usual case of the three effects being independent, what is the offset likely to be?

Explain how adr is different from the traditional court : Describe the different forms of Alternative Dispute Resolution (ADR) and how they can be used in business.

Torre corporation incurred the following transactions : Torre Corporation incurred the following transactions.

Determining the percentage change from nominal : If you used a variation of one of the drain resistors to reduce the output offset to zero and thereby compensate for the uncertainties (including that of the other RD), what percentage change from nominal would you require?

Find expressions for ad and vos in terms : An NMOS differential amplifier for which the MOSFETs have a transconductance parameter kn and whose drain esistances RD have a mismatch ? RD is biased with a current I. (a) Find expressions for Ad and VOS in terms of kn, RD, ?RD/RD, and I. Use the..

Describe the primary components of a strategic management : Describe the primary components of a strategic management process, and indicate why a strategic management process is needed for a company.

What are the divisions of the brain : What are the divisions of the brain that research psychologists are most interested in? Describe what divisions of the brain one might be interested in researching?

How the human brain and body works : Is it possible that by a better understanding of how the human brain and body works, we are better able to treat the individuals who express abnormal behavior?

Differential gain and input offset voltage : An NMOS differential pair is to be used in an amplifier whose drain resistors are 10 kΩ ± 1%. For the pair, Kω nW/L =4 mA/V2. A decision is to be made concerning the bias current I to be used, whether 160 μA or 360 μA. Contrast the differential ga..

User Account

All Pages