Ece 3741 - Study guides, Class notes & Summaries

ECE 3741 Final Exam 33 Actual Questions and Answers 2024 with complete solution-Georgia Institute Of Technology

ECE 3741 Circuit Analysis Lab Quiz 1,3,5,7 and 9 Latest 2024 with complete solutions -Georgia Institute Of Technology

Voltage Divider Law - Vout = (Resistors between V and ground)/(R total) * Vin Rpot + voltage divider - Rpot = R1 + R2 Op amps have a ______ input impedance and a ______ output impedance. - high low What does an op amp having a high input impedance mean - zero current into V+ and VWhat property of the op amp allows it to act as a buffer? - low output impedance and high input impedance isolate blocks of circuits

I*R - V (Ohm's Law) = comparator - What is the mode of this op-amp? Vin*(R2/R1+R2) - Vout for voltage divider = Amplifier - What is the mode of this op amp circuit? -Vin*(Rf/R1) - The output voltage of an amplifier circuit can be given as Vout = Inverting Summer - What is the name of this op-amp circuit?

T, doubles the input frequency - A full bridge rectifier changes the frequency of the input signal (T/F) F - A high-pass filter can be used to remove the high frequency components (T/F) F - A non-inverting amplifier cannot have a gain less than 1 (T/F) F - The cut-off frequency is always different from the resonant frequency in a second order active filter (T/F) T - An RC circuit with larger time constant will take longer to decay (T/F)

Voltage Divider Law - Vout = (Resistors between V and ground)/(R total) * Vin Rpot + voltage divider - Rpot = R1 + R2 Op amps have a ______ input impedance and a ______ output impedance. - high low What does an op amp having a high input impedance mean - zero current into V+ and VWhat property of the op amp allows it to act as a buffer? - low output impedance and high input impedance isolate blocks of circuits

I*R - V (Ohm's Law) = comparator - What is the mode of this op-amp? Vin*(R2/R1+R2) - Vout for voltage divider = Amplifier - What is the mode of this op amp circuit? -Vin*(Rf/R1) - The output voltage of an amplifier circuit can be given as Vout = Inverting Summer - What is the name of this op-amp circuit?

T, doubles the input frequency - A full bridge rectifier changes the frequency of the input signal (T/F) F - A high-pass filter can be used to remove the high frequency components (T/F) F - A non-inverting amplifier cannot have a gain less than 1 (T/F) F - The cut-off frequency is always different from the resonant frequency in a second order active filter (T/F) T - An RC circuit with larger time constant will take longer to decay (T/F)