need it as copy text
Explain the digital integrated-circuit design process
and how it is applied to micro
architectures, available design methods and tools?
Using the principles and components of digital and linear
logic circuits design a circuit that is able to open and close the
door of a garage of vehicles according to the following
conditions:
a) The door will open in the following cases:
a.1) a manual push-button is activated and there is
sunlight.
a.2) the button is not activated, there is no sunlight and the
light of a vehicle is detected.
b) The door must close after 30 seconds of opening....
One integrated circuit design calls for the diffusion of arsenic
into silicon wafers; the background concentration of As in Si is
2.5 × 1020 atoms/m3. The predeposition heat treatment is to be
conducted at 1000°C for 45 minutes, with a constant surface
concentration of 8 × 1026 As atoms/m3. At a drive-in temperature of
1100°C, determine the diffusion time required for a junction depth
of 1.2 μm. For this system, values of Qd and D0 are 4.10 eV and
2.29...
Using credible sources, explain how the Wheatstone bridge circuit
is applied in two biomedical devices. explain why this circuit was
used in these devices!
Design a digital circuit for output ‘e’ for the seven segment
display for all possible inputs.
Inputs: ABCD
a
f b
g
e c
d
A) Derive a truth table
B) Design using K-Map technique, a minimum AND-OR gate network
for this system. Draw the resulting digital circuit diagram
Design an analog-digital converter circuit with OpAmp that
receives a 5 Vp sinusoidal signal and a 3.5 V trip level as input.
It must deliver a TTL (Low / High) signal as output.
Design an analog-digital converter circuit with OpAmp that
receives a 5 Vp sinusoidal signal and a 3.5 V trip level as input.
It must deliver a TTL (Low / High) signal as output.