NEW
Font size
WorksheetsCMOS Characteristics
Total questions: 10
Worksheet time: 3mins
An MOS capacitor biased so that majority carriers in the semiconductor pile up at the oxide semiconductor interface is biased in which region?
Accumulation
Inversion
Depletion
None of the above
An MOS capacitor biased so that minority carriers in the semiconductor pile up at the oxide semiconductor interface is biased in which region?
Accumulation
Depletion
Inversion
Both B&C
MOSFET can be used as a
Current Controlled Capacitor
Voltage Controlled Capacitor
Current controlled Inductor
Voltage controlled Induction
The effective Channel Length of a MOSFET in saturation decreases with increase in
Gate voltage
Source Voltage
Drain Voltage
Body Voltage
In MOSFET operating in saturation region, the channel length modulation effect causes
An increase in gate source capacitance
A decrease in Trans conductance
A decrease in unity gain bandwidth product
A decrease in output resistance
In MOSFET devices the N-channel type is better than the P – Channel type in the following respects.
It has better immunity
It is faster
It is TTL compatible
It has better drive capability
CMOS inverter has ______ regions of operation
Three
Four
Two
Five
Mobility depends on
Transverse electric field
Vg
Vdd
Channel length
If both the transistors are in saturation, then they act as
Current Source
Voltage Source
Divider
Buffer
When the channel pinches off in nmos?
Vgs>Vds
Vds>Vgs
Vds>(Vgs-Vth)
Vgs>(Vds-Vth)
