Determine the reference voltage vr

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Reference no: EM131236263

Consider the ECL logic circuit in Figure. Neglect base currents.

(a) Determine the reference voltage VR.

(b) Find the logic 0 and logic 1 voltage values at each output vO1 and vO2. Assume that inputs vX and vY have the same values as the logic levels at vO1 and vO2.

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Reference no: EM131236263

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