An LC oscillator cannot be used to produce ___________ frequencies
An LC oscillator cannot be used to produce ___________ frequencies
One condition for oscillation is ___________
One condition for oscillation is ___________
In an LC transistor oscillator, the active device is ___________
In an LC transistor oscillator, the active device is ___________
In a phase shift oscillator, we use ___________ RC sections
In a phase shift oscillator, we use ___________ RC sections
The crystal oscillator frequency is very stable due to ___________ of the crystal
The crystal oscillator frequency is very stable due to ___________ of the crystal
In an LC oscillator, if the value of L is increased four times, the frequency of oscillations is ___________
In an LC oscillator, if the value of L is increased four times, the frequency of oscillations is ___________
In an LC oscillator, the frequency of oscillator is ___________ L or C.
In an LC oscillator, the frequency of oscillator is ___________ L or C.
In an LC circuit, when the capacitor is maximum, the inductor energy is ___________
In an LC circuit, when the capacitor is maximum, the inductor energy is ___________
Hartley oscillator is commonly used in ___________
Hartley oscillator is commonly used in ___________
In a Wien-bridge oscillator, if the resistances in the positive feedback circuit are decreased, the frequency ___________
In a Wien-bridge oscillator, if the resistances in the positive feedback circuit are decreased, the frequency ___________
The signal generator generally used in the laboratories is ___________ oscillator
The signal generator generally used in the laboratories is ___________ oscillator
Quartz crystal is most commonly used in crystal oscillators because ___________
Quartz crystal is most commonly used in crystal oscillators because ___________
An oscillator differs from an amplifier because it
An oscillator differs from an amplifier because it
A second condition for oscillations is ___________
A second condition for oscillations is ___________
In a certain oscillator Av = 50. The attention of the feedback circuit must be ___________
In a certain oscillator Av = 50. The attention of the feedback circuit must be ___________
An important limitation of a crystal oscillator is ___________
An important limitation of a crystal oscillator is ___________
For an oscillator to properly start, the gain around the feedback loop must initially be
For an oscillator to properly start, the gain around the feedback loop must initially be
___________ is a fixed frequency oscillator
___________ is a fixed frequency oscillator
In Colpitt's oscillator, feedback is obtained ___________
In Colpitt's oscillator, feedback is obtained ___________
An oscillator produces___________ oscillations
An oscillator produces___________ oscillations
The piezoelectric effect in a crystal is ___________
The piezoelectric effect in a crystal is ___________
A Wien bridge oscillator uses ___________ feedback
A Wien bridge oscillator uses ___________ feedback
An oscillator converts ___________
An oscillator converts ___________
An oscillator employs ___________ feedback
An oscillator employs ___________ feedback
If the crystal frequency changes with temperature, we say that crystal has ___________ temperature coefficient
If the crystal frequency changes with temperature, we say that crystal has ___________ temperature coefficient
The application where one would most likely find a crystal oscillator is ___________
The application where one would most likely find a crystal oscillator is ___________
In a phase shift oscillator, the frequency determining elements are ___________
In a phase shift oscillator, the frequency determining elements are ___________
The Q of the crystal is of the order of ___________
The Q of the crystal is of the order of ___________
