Cmos processes, Electrical Engineering

CMOS processes:

The low-performance "lateral" bipolar transistors occasionally employed in CMOS processes are sometimes designed symmetrically, i.e., with no distinction between forward and backward operation.

Small modifications in the voltage applied across the base-emitter terminals causes the current that flows among the emitter and the collector to change considerably. This influence can be employed to amplify the input voltage or current. BJTs can be thought of like voltage-controlled current sources, but are much more simply characterized as current-controlled current sources, or current amplifiers, because of the low impedance at the base.

Early transistors were prepared from germanium but most current BJTs are made from silicon. A significant minority is as well now made from gallium arsenide, particularly for very high speed applications.

Posted Date: 1/10/2013 6:40:03 AM | Location : United States







Related Discussions:- Cmos processes, Assignment Help, Ask Question on Cmos processes, Get Answer, Expert's Help, Cmos processes Discussions

Write discussion on Cmos processes
Your posts are moderated
Related Questions
Select the response describing the steady state effect of increasing the air gap for otherwise identical devices, one operating with constant DC voltage excitation and one with con

8086 is having 2 dissimilar units i.e. BIU(Bus Interface Unit) and EU(Execution Unit), these two units work synchronously.

Explain Limit Signal Spectrum to Prevent Aliasing? The sampling frequency should at least be two times that of the highest frequency in the incoming signal to avoid aliasing. T

Illustration of embedded web technology An oven comprise an embedded processor. Owner can use a web ready mobile phone anywhere to control the oven remotely. By accessing a

What is the expected peak demand for a transformer feeding the following loads?                           Connected                 kVA

Interpoles and Compensating Windings: The most generally used method for aiding commutation is by providing the machine with inter poles, also known as commutating poles, or si


SHLD Store HL pair Direct Instruction This  instruction is used to store the contents of HL  register  pair to  memory  address specified  in the  instruction and the  next ad

Explain priority interrupts of 8085. The 8085 microprocessor has five interrupt inputs. They are TRAP, RST .5, RST 6.5, RST 5.5, and INTR. These interrupts have a fixed prio

Q. A dc series motor, with a design constant K a = 40 and flux per pole of 46.15 mWb, operates at 200 V while taking a current of 325 A. The total series-field and armature-circui