JNTUK R19 B.Tech ECE 2-2 ECA Material/ Notes PDF Download

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JNTUK R19 B.Tech ECE 2-2 ECA Material/ Notes PDF Download: For B.Tech ECE students under JNTUK R19, having access to Electronic Circuit Analysis (ECA) material is essential. The JNTUK R19 B.Tech ECE 2-2 ECA Material covers topics like high and low-frequency hybrid-pi parameters comparison, cascading single-stage amplifiers to understand overall voltage gain, and the effects of negative feedback on amplifier traits. Students also learn about oscillator circuit basics and analyze different types, gaining insight into their workings.

Additionally, they delve into power amplifier types such as Class A, B, C, and AB, and explore various tuned amplifier circuits for a comprehensive understanding of amplifier design and analysis. The availability of JNTUK R19 B.Tech ECE 2-2 ECA Notes in PDF format facilitates convenient learning and revision, aiding students in achieving academic success.

JNTUK R19 B.Tech ECE 2-2 ECA Material – Units

Unit 1 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Circuit Analysis Material

Small Signal High-Frequency Transistor Amplifier models: BJT: Transistor at high frequencies, Hybrid- π common emitter transistor model, Hybrid π conductance, Hybrid π capacitances, the validity of hybrid π model, determination of high-frequency parameters in terms of low-frequency parameters, CE short circuit current gain, current gain with resistive load, cut-off frequencies, frequency response and gain bandwidth product.

FET: Analysis of common Source and common drain Amplifier circuits at high frequencies.

Unit 2 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Circuit Analysis Material

Multistage Amplifiers: Classification of amplifiers, methods of coupling, cascaded transistor amplifier and its analysis, analysis of two stage RC coupled amplifier, high input resistance transistor amplifier circuits and their analysis-Darlington pair amplifier, Cascode amplifier, Boot-strap emitter follower, Differential amplifier using BJT.

Unit 3 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Circuit Analysis Material

Feedback Amplifiers: Feedback principle and concept, types of feedback, classification of amplifiers, feedback topologies, Characteristics of negative feedback amplifiers, Generalized analysis of feedback amplifiers, Performance comparison of feedback amplifiers, Method of analysis of feedback amplifiers.

Unit 4 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Circuit Analysis Material

Oscillators: Oscillator principle, condition for oscillations, types of oscillators, RC-phase shift and Wien bridge oscillators with BJT and FET and their analysis, Generalized analysis of LC Oscillators, Hartley and Colpitt’s oscillators using BJT, Frequency and amplitude stability of oscillators.

Unit 5 Syllabus PDF Download | JNTUK R19 B.Tech ECE Electronic Circuit Analysis Material

Power Amplifiers: Classification of amplifiers(A to H), Class A power Amplifiers, Class B Push-pull amplifiers, Complementary symmetry push-pull amplifiers, Class AB power amplifiers, Class-C power amplifiers, Thermal stability and Heatsinks.

Tuned Amplifiers: Introduction, Q-Factor, small signal tuned amplifier, capacitance single tuned amplifier, double tuned amplifiers, staggered tuned amplifiers.

JNTUK R19 B.Tech ECA Material – Outcomes

• Study and analyze small signal high-frequency transistor amplifiers utilizing both Bipolar Junction Transistors (BJTs) and Field-Effect Transistors (FETs).
• Design and analyze multi-stage amplifiers employing both BJT and FET technologies, as well as exploring the differential amplifier using BJT.
• Derive equations to determine the frequency of oscillation and conditions necessary for oscillation in RC and LC oscillators, while also considering their amplitude and frequency stability.
• Understand the classification of power and tuned amplifiers, and compare their performance through analysis.
• Explore concepts of amplitude and frequency stability in amplifiers and oscillators.

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