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Read the latest electronics engineering product design quizzes.

Electronic filters are signal processing circuits that attenuate unwanted frequency components from a signal. Before transistors and integrated circuits were discovered, coils of wire with large inductance were used in...

The circuit as shown above is a self-biased JFET amplifier. Simulate using Spice the circuit under the following conditions: a.) without the source bypass capacitor b.) with the source...

We all know that power supply plays a vital role in every electronic devices and systems. In order to build an efficient design, a designer must take into consideration the...

If
Find (a) Emitter Current
(b) Voltage across RL

Given the Differential Voltage-to-Current Converter Circuit shown in the figure above, solve for the Current across load , the Voltage across load , and the Output Voltage .

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In the differential amplifier shown in the figure, R1 = 10 kΩ , R2 = 10 kΩ , R3 = 100 kΩ and Rf=100 kΩ . Determine the output voltage Vo if:
( a )
( b )
( c )
( d )

The Si transistors in the differential amplifier circuit of the figure shown have negligible leakage current and ß1 = ß2 = 60. Also, RC = 6.8 kΩ, RB = 1...

What is the AC output voltage in the Figure? If β = 300, what is the input impedance of the differential amplifier?

The differential amplifier shown above has Av=200, Iin(bias)=3µA, Iin(off)=0.5µA, and Vin(off)=1mV. What is the output error voltage? If a matching base resistor is used, what is the output error voltage...