Electronics - Bipolar Junction Transistors (BJT) - Discussion
Discussion Forum : Bipolar Junction Transistors (BJT) - General Questions (Q.No. 1)
1.
When transistors are used in digital circuits they usually operate in the:
Discussion:
48 comments Page 4 of 5.
Shakti Raj Chopra said:
1 decade ago
Why we are discuss, I don't know.
Simply For amplifying purpose we use transistor in active region and saturation or cutoff regions used in digital electronic circuits.
Simply For amplifying purpose we use transistor in active region and saturation or cutoff regions used in digital electronic circuits.
Rajkumar said:
1 decade ago
Where these tranisitors are used in real time fields ?
Thelip Kumar said:
1 decade ago
For amplifying purpose we use transistor in active region and saturation or cutoff regions used in digital electronic circuits.
Jay said:
1 decade ago
In digital cirucuit transistor are used as a switch.
Transistor used as a switch when they are either operate in the saturarion or in cutoff mode so answer is option c.
Transistor used as a switch when they are either operate in the saturarion or in cutoff mode so answer is option c.
Santosh singh said:
1 decade ago
Saturation region of transistor is maxim. Current flows (collector base, emitter base current in forward direction, but collector current not constant with rapidly inc. Ck. This is resign behind that.
Sukhpreet said:
1 decade ago
While transistor has to be used as an amplifier then it is operated in active region.
Sukhpreet klar said:
1 decade ago
In saturation region transistor acts as closed switch and in cut off region it acts as open switch. In digital circuits o/p can be 0 or 1. So when in saturation region means closed switch it gives output 1 and in cut off region means open switch it gives o/p 0.
R.Divya said:
1 decade ago
Here saturation region means max range and cutoff region means minimum voltage. So in digital sys we are using 1 and 0 only.
Tanisha said:
1 decade ago
It should be active region.
Xyz said:
1 decade ago
Hey Mr.Veerendra Active region is the region of operation.
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