Design a circuit using op-amp that will reject the 60kHz power line noise and also reject high signal frequency above 800Khz. The stop-band width around the 60kHz centre frequency is 10kHz. Use a cascade of 1^st order high pass and 1^st order low pass filter to implement this circuit.  The voltage gain at passband frequencies is 10.

i) Explain briefly how the circuit works. Show all calculations steps and assumption made in your circuit design

ii) Show the circuit schematic with all the resistor and capacitor values labelled.

iii) Perform AC analysis on the circuit and obtain the bode diagram. The bode diagram should shows the voltage gain (Vout / Vin) in dB vs the signal frequency. Identify the -3dB cut-off frequency f_L and f_H from the plot. From the graph, estimate the roll-off rate. Based on the simulation result, comment on the performance of the filter. Does it meet the design requirement?

iv) List all components used together with its product code and price. Information on practical components should be obtained from Analog Devices, Farnell and RS website.

Posted Date: 3/1/2013 1:38:35 AM | Location : United States

Ask an Expert

Related Discussions:- Design a circuit using op-amp amplifier, Assignment Help, Ask Question on Design a circuit using op-amp amplifier, Get Answer, Expert's Help, Design a circuit using op-amp amplifier Discussions

Write discussion on Design a circuit using op-amp amplifier
Your posts are moderated

Write your message here..

Related Questions

Explain indirect data addressing mode, Explain indirect data addressing mod... Explain indirect data addressing mode (with examples) available in microprocessors. Indirect Mode: Address given in instruction includes address where the operand resi

Digital Electronics, You are expected to do the experimentation on digital ... You are expected to do the experimentation on digital electronics and realize the result...

Charge carriers in semiconductors, Charge Carriers in Semiconductors ... Charge Carriers in Semiconductors In a metal, the atoms are imbedded in a "sea" of free electrons, and these electrons can move as a group under the influence of an

Estimate the missing precipitation to long-term average, Out of a long-term... Out of a long-term record of precipitation for four adjacent stations you find that records of one station (station D) are missing for the spring months, September, October, and No

Device switching losses and snubbers, May I know if your site can help me w... May I know if your site can help me with design a snubber and model the circuit using LTSpice software?

Pulsed OFDM odulation for ultrawideband communication, i have selected this... i have selected this paper as my semester project according to teacher we have to fully implement it. i need its full written matlab code simulink model and results. can you help m

Define the term paging unit, Define the term Paging Unit. Paging Unit:... Define the term Paging Unit. Paging Unit: The paging mechanism functions along with 4K - byte memory pages or along with a new extension obtainable to the Pentium with 4M byt

Kpi for second stage implementation, KPI for Second Stage Implementation ... KPI for Second Stage Implementation These KPIs deal along with the quality of the relationship among a supplier and a user (customer). They are significant to potential custom

Show that operating point does not depend on beta, Q. Prove mathematically ... Q. Prove mathematically that the operating point does not depend on beta, in a potential divider bias circuit ? To determine the operating point, consider the input section of

Two-winding distribution transformer, Q. A single-phase, 10-kVA, 2300:230-V... Q. A single-phase, 10-kVA, 2300:230-V, 60-Hz, two-winding distribution transformer is connected as an auto transformer to step up the voltage from 2300 V to 2530 V. (a) Draw a s