Circuit Design

The process of circuit design can cover systems ranging
from complex electronic systems all the way down to the
individual transistors within an integrated circuit.
Formal circuit design usually involves the following stages:
sometimes, writing the requirement specification after
liaising with the customer
writing a technical proposal to meet the requirements of
the customer specification
synthesising on paper a schematic circuit diagram, an
abstract of electrical or electronic circuits that will meet
the specifications
calculating the component values to meet the operating
specifications under specified conditions