SI100 EE quiz 6-调查问卷模板-问卷网

姓名

____________

学号

____________

The difference between analog signal and digital signal is:

The analog signal is
1
in time and amplitude.
the digital signal is
2
in time and amplitude.

A.continuous
B.discrete

For a MOSFET,

if it serves as a switch, it is better to work at
1
region.
If it is utilized as an amplifier, it is better to work at
2
region.

A.Cut off
B.Triode (linear)
C.Saturation
D.Either triode (linear) or saturation.

In an ideal op-amp,

the input resistance is considered to be
1
;
the output resistance is considered to be
2
;
and the open-loop gain of op-amp is considered to be
3
.

A.Infinity
B.0
C.1
D.2

According to the load-line analysis of a basic MOS amplifier, the output of the following situation is most likely to be

Unknown.

For An 8-bits Digital-to-analog converter (DAC), when only the lowest bit of input digital quantity is 1, The output voltage is 0.02V. If only the highest bit of input digital quantity is 1, the output voltage is

2.56V

0.039V

1.27V

0.64V

SI100 EE quiz 6

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