Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / rajbharath
fet has high input impedance compared to bjt
fet has low noise compared to bjt.
fet has low power dissipation compared to bjt
Fet has better temp stability as compared to bjt.
Bjt is more temp sensitive than fet
IMPEDENCE IS HIGH COMPARED THEN BJT. JFET IS VOLTAGE DRIVEN
DEVICE WHILE AS BJT CURRENT DRIVEN DEVICE. IN JFET THERE ARE
NO JUNCTIONS AS IN ORDINARY TRANSISTOR, CONDUCTION IS
THROUGH AN n-TYPE OR p-TYPE SEMICONDUCTOR MATERIAL. FOR THIS
REASON NOISE LEVEL IS VERY SMALL.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
what do we mean by the term PTT in mobile? & what is the main function of PTT service?
What is Cell Splitting?
SIR I faced two exams for the junoior Engg. but i do not passed them so sir i requested sir u send me question papers for technicallly for elect& comm engg.
i cleared the written xam. for the post of atc now what i am going to prepare for the interview plz.guide me i dnt wanna loose this organisation bcoz its my dream company
hi friends. what type of question they wil ask in technical and HR i m ECE student............
What is a full-adder?
What is a step-recovery diode and why is it so called ?
Define nyquist criteria.
What are active & passive elements in BTS?
Following is an NSAP of IS-IS, which is legal NET (When area number is 1)? 1) 47.0001.1921.6800.3025.01 2) 0001.1921.6800.3025.00 3) 47.0001.192.168.3.25.00 4) 0001.1921.6800.3025.01
What is the purpose of the package around a microprocessor silicon die?
Define angle modulation?
What is meant by small signal amplifier?
Wats da diff b/w ithernet communication and profibus communication?
pls send me the syllabus questions on rrb section engineer (telecom)
