BEC402 Analog Circuits Syllabus
AKTU B.Tech · 4th Semester · Unit-wise syllabus (effective 2023-24)
BEC402 Analog Circuits (also written as KEC402) is a subject in Semester 4 of the AKTU B.Tech programme, prescribed by Dr. A.P.J. Abdul Kalam Technical University. It carries 4 credits with an L-T-P of 3-1-0. The syllabus is divided into 5 units: Amplifier models, Frequency response of Amplifiers, Oscillators, Current mirror, Op-Amp applications and Text/Reference Books. The complete unit-wise topic list, course outcomes and reference books are given below, taken from the official AKTU syllabus effective from 2023-24.
BEC402 Subject Details
| Subject Code | BEC402 / KEC402 |
|---|---|
| Subject Name | Analog Circuits |
| University | Dr. A.P.J. Abdul Kalam Technical University (AKTU) |
| Course | B.Tech (Bachelor of Technology) |
| Year / Semester | 2nd Year · 4th Semester |
| Credits | 4 |
| L-T-P | 3-1-0 |
| Total Units | 5 |
| Scheme Effective From | 2023-24 |
| Last Verified | 2026-08-15 |
BEC402 Analog Circuits Unit-Wise Syllabus
Official AKTU syllabus (effective 2023-24) — 5 units.
Unit 1: Amplifier models
Amplifier models: Voltage amplifier, current amplifier, trans-conductance 8 amplifier and trans-resistance amplifier. Small signal analysis, low frequency transistor models, estimation of voltage gain, input resistance, output resistance etc., design procedure for particular specifications, low frequency analysis of multistage amplifiers.
Unit 2: Frequency response of Amplifiers
Frequency response of Amplifiers: High frequency transistor models, 8 frequency response of single stage and multistage amplifiers, cascade amplifier, Feedback topologies: Voltage series, current series, voltage shunt, current shunt, effect of feedback on gain, bandwidth etc., calculation, concept of stability, gain margin and phase margin.
Unit 3: Oscillators
Oscillators: Review of the basic concept, Barkhausen criterion, RC oscillators (phase shift, Wien bridge etc.), LC oscillators (Hartley, Colpitt, Clapp etc.), Crystal Oscillator.
Unit 4: Current mirror
Current mirror: Basic topology and its variants, V-I characteristics, output resistance and minimum sustainable voltage (VON), maximum usable load, differential amplifier: Basic structure and principle of operation, calculation of differential gain, common mode gain, CMRR and ICMR, Op-Amp design: Design of differential amplifier for a given specification, design of gain stages and output stages, compensation.
Unit 5: Op-Amp applications · Text/Reference Books
Op-Amp applications: Review of inverting and non-inverting amplifiers, integrator and differentiator, summing amplifier, precision rectifier, Schmitt trigger and its applications. Various classes of operation (Class A, B, AB, C etc.), their power efficiency and linearity issues. Text/Reference Books: 1. J.V. Wait, L.P. Huelsman and GA Korn, “Introduction to Operational Amplifier theoryand applications,” Mc Graw Hill, 1992. 2. J. Millman and A. Grabel, “Microelectronics,” 2nd edition, McGraw Hill, 1988. 3. P. Horowitz and W. Hill, “The Art of Electronics,” 2nd edition, Cambridge UniversityPress, 1989. 4. A.S. Sedra and K.C. Smith, “Microelectronic Circuits,” Saunder's College11 Publishing,4th edition. 5. Paul R. Gray and Robert G. Meyer, “Analysis and Design of Analog Integrated Circuits,”John Wiley, 3rd edition. 6. Muhammad H. Rashid, “Electronic Devices and Circuits,” Cengage publication, 2014.
BEC402 Reference Books
- Understand and design of the various amplifiers.
- Understand the concept of feedback topologies.
- Design the different types of oscillators.
- Understand the functioning of OP-AMP and design OP-AMP based circuits.
- Apply the concept of Operational amplifier to design linear and non-linear applications.
Frequently Asked Questions about BEC402
What is the syllabus of BEC402 Analog Circuits?
The AKTU BEC402 Analog Circuits syllabus is divided into 5 units: Amplifier models; Frequency response of Amplifiers; Oscillators; Current mirror; Op-Amp applications and Text/Reference Books. The complete topic list for each unit is published on this page, taken from the official Dr. A.P.J. Abdul Kalam Technical University syllabus effective from 2023-24.
How many units are there in BEC402?
BEC402 Analog Circuits has 5 units in the AKTU syllabus, with an L-T-P (Lecture-Tutorial-Practical) structure of 3-1-0 and 4 credits.
Is BEC402 the same subject as KEC402?
Yes. AKTU renumbered its B.Tech subject codes from the 2022-23 session onwards, so the same subject appears as BEC402 and KEC402 depending on the scheme year. The syllabus content is the same.
Which semester is BEC402 taught in?
BEC402 Analog Circuits is taught in Semester 4 of the 2nd year of the AKTU B.Tech programme.
How many credits is BEC402 worth?
BEC402 Analog Circuits carries 4 credits in the AKTU evaluation scheme, with an L-T-P of 3-1-0.
Where can I download BEC402 previous year question papers?
All AKTU BEC402 Analog Circuits previous year question papers are available to download free on Ryzenstudy, with no login or registration required.
Is this the official AKTU syllabus for BEC402?
Yes. Every topic on this page is taken from the official Dr. A.P.J. Abdul Kalam Technical University syllabus document (AKTU B.Tech 2nd Year Electronics Engineering Syllabus), effective from 2023-24. A direct link to the original AKTU PDF is provided at the top of this page. Last verified on 2026-08-15.
Related AKTU Syllabus
Source: Dr. A.P.J. Abdul Kalam Technical University official syllabus — AKTU B.Tech 2nd Year Electronics Engineering Syllabus, effective from 2023-24. Ryzenstudy is not affiliated with AKTU. Content last verified on 2026-08-15.