IndiaBIX

Electronic Devices - Linear-Digital ICs

Exercise : Linear-Digital ICs - Filling the Blanks
16.
A phase-locked loop (PLL) is an electronic circuit that consists of ________.
a phase detector
a low-pass filter
a voltage-controlled oscillator
All of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
17.
Time periods for monostable operation of the 555 timer can range from ________ to ________, making this IC useful for a range of applications.
picoseconds, nanoseconds
nanoseconds, milliseconds
microseconds, many seconds
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
18.
For transistor transistor logic (TTL) circuits, ________ is a mark and ________ is a space.
12 V, 0 V
0 V, 12 V
0 V, 5 V
5 V, 0 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
19.
In the operation of two 311 voltage comparators as the voltage window detector, a high output indicates that the input is ________.
above the higher reference voltage
below the lower reference voltage
either above the higher reference voltage or below the lower reference voltage
within the high and the low reference voltages
Answer: Option
Explanation:
No answer description is available. Let's discuss.
20.
In the frequency-shift keyed (FSK) signal decoder, the RC ladder filter is used to ________.
remove the difference frequency component
remove the sum frequency component
remove both the difference and the sum frequency components
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers