January 6, 2012

LINEAR AND DIGITAL IC APPLICATONS JNTU previous years question papers


LINEAR AND DIGITAL IC APPLICATONS JNTU previous years question papers


Time: 3 hours Max Marks: 80
Answer any FIVE Questions
All Questions carry equal marks

1. (a) An op-amp has a slew rate of 2V/µs. What is the maximum frequency of an output sinusoid of peak value 5V at which the distortion sets in due to the slew rate limitation. Derive the formulae used.
(b) If the sinusoid of 10V peak is specified, what is the full power band width?
(c) List out the non ideal Dc characteristics of an Op-amp? [8+4+4]
2. (a) Explain HWR using inverting and non-inverting configuration.
(b) Explain the operation of astable multivibrator using Op-amp. [8+8]
3. (a) Draw the schematic diagram of Wien Bridge Oscillator and derive the expression for frequency of oscillation.
(b) What are the conditions to be satisfied by a circuit to produce oscillations?[10+6]
4. (a) Draw the block schematic of a 566 voltage controlled oscillator IC.
(b) Derive an expression for the voltage to frequency conversion factor of 566 VCO. [8+8]
5. (a) Draw the block diagram for a 2-bit parallel-comparator A/D converter and explain the operation of the system.
(b) Draw a schematic diagram of a ladder network D/A converter. Explain the operation of the converter. [8+8]
6. (a) Explain how to estimate sinking current for low output and sourcing current for high output of CMOS gate?
(b) Analyze the fall time of CMOS inverter output with RL = 1K
VL = 2.5V and CL = 100PF. Assume VL as stable state voltage. [8+8]
7. (a) Write short notes on full subtractor?
(b) Give the logic diagram of 74×148 and explain its truth table? [8+8]
8. (a) Design a modulo-100 counter using two 74×163 binary counters?
(b) Design an 8-bit parallel-in and serial-out shift register? Explain the operation of the above shift register with the help of timing waveforms?

FEEL USEFUL PLEASE GIVE +1

0 comments :

Post a Comment

Get Syllabus in your Mail

Labels

Accenture Admission Notice - 2010 Admission Notification Anna University Anna University Chennai Anna University Question Papers Anna University Trichy Apparel Technology and Management Aptitude Questions Arts and Science Colleges Biomedical Engineering C and CPP Ebooks Calicut University CBSE Question papers Civil Engineering Civil Service Exams Colleges in India Colleges Result Computer Science Engineering Core Jobs CS R2008 CSE CSIR NET EBooks Download ECE EEE EIE Electives Electrical and Electronics Engineering Electronics and communication Electronics and Instrumentation Engineering Engineering Engineering Colleges in Maharashtra Engineering Colleges in TamilNadu Engineering Admissions Engineering Colleges Engineering Colleges in Karnataka Engineering Jobs Engineering Syllabus Entrance Exam Dates Entrance Exam Results Entrance Examination Exam Time Table Experiencer First Year Syllabus Freshers Full Time Jobs Government jobs in india Hardware and Networking Jobs Hotel Management and Catering Technology IGNOU Information Technology INTEVIEW QUESTIONS IT Jobs JNTU Question Papers Jobs in Bangalore Jobs in Chennai Jobs in Coimbatore Jobs in Delhi Jobs in Hyderabad Jobs in India Jobs in Kerala Jobs in Noida Jobs in Tamilnadu Jobs in TATA Karnataka Educations Lab Manuals Mechanical Engineering Medical Colleges Placement Papers Plus 2 Preparation for exams Private Jobs in India Question Papers Question Papers Download Results Announcement Semester 1 Semester 2 Semester 3 Semester 4 Semester 5 Semester 6 Semester 7 Semester 8 Syllabus Syllabus Download Tamil Movie TCS Placement Papers Teaching Jobs TECH MAHINDRA Textile Technology Top colleges University Results UPSC VICEVESVARAYA TECHNOLOGICAL UNIVERSITY waec Walk-in Interview Web Designers

Followers

Archive

Anna university Engineering Syllabus

Earn Money From Online

Government jobs in india

Admission Notification

Total Pageviews

 

Privacy Policy
http://topengineeringcollegesintamilnadu.blogspot.com use third-party advertising companies to serve ads when you visit our website. These companies may use information (not including your name, address, email address, or telephone number) about your visits to this and other websites in order to provide advertisements about goods and services of interest to you. If you would like more information about this practice and to know your choices about not having this information used by these companies, click here.