Electronics - Field Effect Transistors (FET) - Discussion

Discussion Forum : Field Effect Transistors (FET) - General Questions (Q.No. 4)
4.
D-MOSFETs are sometimes used in series to construct a cascode high-frequency amplifier to overcome the loss of:
low output impedance
capacitive reactance
high input impedance
inductive reactance
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
5 comments Page 1 of 1.

Esketit said:   5 years ago
Since at higher frequencies, the input impedance of MOSFETS lowers in value, to compensate for the loss of high input impedance MOSFETS can be connected in series such that the impedance of each MOSFET adds up with each other.

Rashmi said:   1 decade ago
If it is p type d-mosfet than the n+ region is formed. Since, the mobility of the electrons are more than the holes the input impedance is high.

Sravani said:   1 decade ago
It's a plastic foam that has been saturated with carbon particles, allowing it to dissipate static charges. Due to the high carbon content, it is usually black in color. It is frequently used for packaging or storing static-sensitive electronic components, such as MOSFET transistors and integrated circuits.

Ece student said:   1 decade ago
Depletion mode metal oxide semiconductor field effect transistor.

Shivani said:   1 decade ago
What is D-MOSFET ?

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