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Electronic Device and Circuits Notes pdf – EDC notes pdf file
Electronic Device and Circuits Notes pdf – EDC pdf notes – EDC notes pdf file to download are listed below please check it –
Note :- These notes are according to the R09 Syllabus book of JNTU.In R13 and R15,8-units of R09 syllabus are combined into 5-units in R13 and R15 syllabus. If you have any doubts please refer to the JNTU Syllabus Book.
Unit-1:
Deals with the structure,operation,characteristics of PN junction diode,led,laser deodes,zener diodes and about half and full rectifiers.Initial diode has been invented which has been invented which has a characteristics of uncontrolled by power supply.
Unit-2:
Deals with the structure,operation and characteristics of various transisters like BJT,JFET,MOSFET and thefristors and IGBT.Transistors are the devices which can be turned on and turned off by the application of control signals they can be controllable switches.
Unit-3:
Deals with the small signal model and analysis of ce,cb,cc amplifiers and gain and frequency response of BJT and MOSFET.It is a circuit which increases the amplitude of given input signal without changing the frequency.It is used in radio,television of communication circuits.
Unit-4:
Includes the operation,gain and frequency response of multistage amplifiers and differential amplifier.when the amplication of a single stage amplifier is not sufficient for a particular purpose (or) when the input (or) output impedence is not of correct magnitude for the intended application (or) more stages may be connected in cascade.
Unit-5:
Deals with the information about shunt feedback,negative feedback,positive feedback and various types of oscillators like wien bridge,hartley and crystal oscillators. Feedback amplifier and oscillators,advantages of negative feedback,better startalized voltage gain and enhanced frequency response,higher input independence,lower output independence,reduction in noise,increase in linearity,voltage series feedback.the examples of voltage series topology are-Bjt common-collector amplifier.
