Circuits (3rd Edition)

Chapter 4

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The region where the output voltage is the product... more

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The open-loop gain is when no external circuit is ... more

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When the output voltage is negative, the ... more

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The input to output voltage characteristics of an ... more

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makes a minor effect on the magnitude. ; The ... more

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Negative feedback reduces the gain of the ... more

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When the feedback is removed, the gain becomes of... more

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0 to 101 to to3 to 2 to to ;  Gain of an ... more

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In a ideal operational amplifier the voltage and ... more

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In an ideal operational amplifier the values of ... more

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A larger value of the load resistance is necessary... more

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   01 to 12 to 910 to 99100 to 1000 to to ; The ... more

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In an inverting amplifier, the feedback is ... more

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No, the expression would not work because when ... more

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and ; An operational amplifier attains saturation... more

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Inverting summing amplifier ; An inverting summing... more

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When connecting many lines in parallel at the ... more

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; From the circuit diagram, stage 1 is a ... more

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; In the circuit diagram, a differential ... more

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A voltage follower makes the output voltage the ... more

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A voltage follower does not provide any voltage ... more

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; The figure shown is a inverting summing ... more

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Saturation can be avoided by connecting the ... more

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The instrumental amplifier has the following ... more

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; The maximum value of output voltage attained ... more

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Position of the switches. ; An digital-to-analog ... more

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The resistance is limited by the ratio of 2:1 in ... more

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; For 3-bit DAC, ladder, consider the voltage ... more

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CMOS has some special qualities in comparison to ... more

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A MOSFET when used as buffers in analog circuits, ... more

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; In the equivalent circuit, the input voltage ... more

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Simulation mode type instruments like resistors, ... more

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Timebase on an oscilloscope is known as a ... more

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A transient analysis uses a function generator to ... more

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The generic function generator can generate the ... more

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Voltage follower eliminates the loading effect at ... more

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   01 to 12 to 910 to 99100 to 1000 to to ; Gain... more

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; The output voltage, of an operational ... more

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; The output voltage of an operational amplifier... more

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; The output voltage of an operational amplifier... more

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; The output voltage of an operational amplifier... more

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; From the circuit, the given amplifier is a ... more

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; The circuit given is a differential amplifier ... more

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; The circuit given is a differential amplifier ... more

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; Redraw the circuit and mark the current and ... more

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; The circuit is a noninverting amplifier. Let ... more

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; Redraw the circuit marking the voltages and ... more

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; As the input current through the source ... more

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; Redraw the circuit diagram with specified ... more

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; Redraw the circuit diagram with specified ... more

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; The given circuit is a summing amplifier, the ... more

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; As the terminals of and are grounded, the ... more

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; The circuit diagram is a non-inverting ... more

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; The gain is obtained by obtaining the output ... more

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; Redraw the circuit marking voltage at the ... more

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; The voltage at the inverting terminal and the ... more

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; The output voltage can be written as the ... more

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; The circuit which is designed should add the ... more

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Lable and redraw the circuit diagram.The given ... more

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; As is  zero, circuit is a summing amplifier ... more

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; The circuit given is a differential amplifier ... more

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; As is  zero ,circuit is a summing amplifier ... more

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; The circuit drawn is a differential amplifier ... more

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; By using a summing amplifier, the voltage ... more

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; Apply Kirchhoff's voltage law at node , ... more

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; Let the value of the voltage at the negative ... more

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; Apply voltage division rule, at the non ... more

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; From operational amplifier constraints the ... more

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; Use the voltage division rule at the non ... more

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S1S2GOPENOPEN-4OPENCLOSED-8CLOSEDOPEN-... more

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  ; The first stage of a circuit is a differential... more

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; The circuit consists of two operational ... more

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; The first stage  consists of a inverting ... more

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; Let the circuit consists of a two inverting ... more

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; The op-amp in the second stage of the circuit ... more

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; Redraw the circuit marking the nodes and and... more

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; Redraw the circuit, by numbering the ... more

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; The circuit consists of an inverting amplifier... more

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; For the first operational amplifier on the left... more

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; For the first stage op-amp, the voltage at the ... more

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; For the first stage (on left op-amp) of the ... more

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; The circuit consists of an inverting summer at ... more

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; Let the node present at the inverting terminal ... more

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; If the value of , , , and equal to , the ... more

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; The output voltage of a instrumentation ... more

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; DAC (Digital to analog converter) converts the ... more

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; An Ladder is an alternate approach to digital ... more

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; Replace the circuit given by the equivalent ... more

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;  The circuit consists of three stagesAn input ... more

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; The circuit senses the reference current and ... more

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According to the table, the suitable displays are:... more

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The older memory storage architectures have the ... more

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The analytical approach used for circuit elements ... more

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; Draw the first circuit diagram. The given ... more

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; Redraw the circuit diagram.The given circuit ... more

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