Discussion
Why is the resulting bandwidth not simply the device's transition frequency?
Answer: B
Removing the dominant limitation reveals the next one - the base-emitter capacitance, the collector load working into stray capacitance, and the follower's own break. The follower does add a pole but well above this range. The Miller capacitance is unchanged, which is the point of attacking the resistance instead. Improving a design means finding the successive dominant limitations in turn, and each one uncovered is progress rather than failure.
No comment is present. Be the first to comment.
Loading…
Post your comment
Please log in or register to post a comment.
Examination Categories
- SSC Exams
- Banking Exams
- Teaching Exams
- Civil Services Exams
- Railways Exams
- Engineering Recruitment Exams
- Defence Exams
- State Government Exams
- Police Exams
- Insurance Exams
- Nursing Exams
- Other Government Exams
- NRA CET
- PG Entrance Exams
- Campus Placement
- MBA Entrance Exams
- CUET and UG Entrance
- Judiciary Exams
- Regulatory Body Exams
- Software Development