WHICH OF THE FOLLOWING IC DEVICES COMMONLY INCLUDES BOTH JFE

WHICH OF THE FOLLOWING IC DEVICES COMMONLY INCLUDES BOTH JFET AND BIPOLOAR TECHNOLOGY?

Solution

In ics bipolar,jfet transistors, diodes, capacitors, resisrors all components are used to fabrication but in present days wafers are used to reduce the size of the ic or chip

Example

Jfet is voltage operated device

It has low voltage gain

Similarly high current gain

Low noise generation

In case of bipolar

It is current operated device

It has high voltage gain

Low current gain

Medium noise generation

It requires biasing voltage for ac amplifier operation

So,Depends upon the application the engineer choose the components