Pulse & Digital Circuits Notes (PDC)

Pulse & Digital Circuits Notes

Pulse & Digital Circuits Notes – PDC Notes – PDC Pdf Notes

R-13 Syllabus JNTU

Complete PDC – Notes :

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Download PDC Unit 1 



Download PDC Unit 2 



Download PDC Unit 3 


PDC(unit-4)- Part 1

Download PDC Notes 4-1 


PDC(unit-4)- Part 2

Download PDC Notes 4-2 



Download PDC Unit 5 


R-09 Syllabus JNTU – Pulse & Digital Circuits Notes (PDC)


LINEAR WAVESHAPING- High pass, low pass RC circuits, their response for sinusoidal, step, pulse, square and ramp inputs. RC network as differentiator and integrator, attenuators, its applications in CRO probe, RL and RLC circuits and their response for step input, Ringing circuit.

Download PDC Unit 1 



NON-LINEAR WAVE SHAPING- Diode clippers, Transistor clippers, clipping at two independent levels, Comparators, applications of voltage comparators, clamping operation, clamping circuits taking source and diode resistances into account clamping circuit theorem , practical clamping circuits, effect of diode characteristics on clamping voltage, Synchronized clamping

Download PDC Unit 2 



SWITCHING CHARACTERISTICS OF DEVICES- Diode as a switch, piecewise linear diode characteristics, Transistor as a switch, Break down voltage consideration of transistor, saturation parameters of Transistor and their variation with temperature, Design of transistor switch, transistor-switching times. Silicon controlled switch circuits.

Download PDC Unit 3 



MULTIVIBRATORS- Analysis and Design of Bistable, Monostable, Astable Multivibrators and Schmitt trigger using transistors.

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TIME BASE GENERATORS- General features of a time base signal, methods of generating time base waveform, Miller and Bootstrap time base generators – basic principles, Transistor miller time base generator, Transistor Bootstrap time base generator, Current time base generators. Methods of linearity improvement.



SAMPLING GATES- Basic operating principles of sampling gates, Unidirectional and Bi-directional sampling gates, Reduction of pedestal in gate circuits, Applications of sampling gates.

Download PDC Unit 6 



SYNCHRONIZATION AND FREQUENCY DIVISION- Principles of Synchronization, Frequency division in sweep circuit, Astable relaxation circuits, Monostable relaxation circuits, Synchronization of a sweep circuit with symmetrical signals, Sine wave frequency division with a sweep circuit. A sinusoidal divider using regeneration and modulation.



REALIZATION OF LOGIC GATES USING DIODES & TRANSISTORS AND, OR gates using Diodes and Transistors, DCTL, RTL, DTL,TTL and CML Logic families and its comparison.

Download PDC Unit 8 


TEXT BOOKS: Pulse & Digital Circuits Notes – PDC Notes – PDC Pdf Notes

  1. Pulse, Digital and Switching Waveforms – J. Millman and H. Taub, McGraw- Hill, 1991.
  2. Solid State Pulse circuits – David A. Bell, PHI, 4th Edn.., 2002 .

REFERENCES: Pulse & Digital Circuits Notes – PDC Notes – PDC Pdf Notes

  1. Pulse and Digital Circuits – A. Anand Kumar, PHI.
  2. Wave Generation and Shaping – L. Strauss.
  3. Pulse, Digital Circuits and Computer Fundamentals – R.Venkataraman.

Note :- These notes are according to the r09 Syllabus book of JNTUH.In R13 ,8-units of R09 syllabus are combined into 5-units in r13 syllabus.Click here to check all the JNTU Syllabus books 


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