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Electronic Devices - Linear-Digital ICs

Exercise : Linear-Digital ICs - Filling the Blanks
11.
In a comparator, the reference voltage is connected to ________ input terminal and the input signal is applied to ________ input terminal.
only the minus, only the plus
only the plus, only the minus
either the plus or minus, the other
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
12.
A voltage-controlled oscillator (VCO) is a circuit that provides a ________ output signal.
zero
varying
constant
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
13.
For the RS-232C circuit, ________ is a mark and ________ is a space.
12 V, –12 V
–12 V, 12 V
5 V, 0 V
–5 V, 0 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
14.
An input at a frequency of 1070 Hz will drive the decoder output voltage to ________.
–5 V
14 V
–5 V and 14 V
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
15.
The conversion resolution of an 8-stage counter operating an 8-stage ladder network using a reference voltage of 5 V is ________.
0.0195 mV
0.195 mV
1.95 mV
19.5 mV
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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