Electronic Device & Circuits – HI MCQ!

The p-type substrate in a conventional pn-junction isolated integrated circuit should be connected to?

Mark as favorite

The p-type epitaxial layer grown over an n-type substrate for fabricating a bipolar transistor will function as?

Mark as favorite

In fabricating silicon BJT in ICs by the epitaxial process, the number of diffusions used is usually?

Mark as favorite

The commercial temperature range of ICs is?

Mark as favorite

Moor’s law relates to?

Mark as favorite

The basic function of buried n layer in an n-p-n transistor fabricated in IC is to?

Mark as favorite

Two identical FETs, each characterised by the parameters gm and rd are connected in parallel. The composite FET is then characterised by the parameters?

Mark as favorite

How is an N-channel junction field effect transistor operated as an amplifier?

Mark as favorite

In a JFET, transconductance, gm is of the order of?

Mark as favorite

What is the correct sequence of the following steps in the fabrication of a monolithic, bipolar junction transistor? 1. Emitter diffusion 2. Base diffusion 3. Buried layer formation 4. Epi-layer formation. Select the correct answer using the codes given below: Codes:?

Mark as favorite