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PLL stands Phase Locked Loop . It consists of phase detector,low pass filter,voltage controlled oscillator,error amplifier
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∙ 12y ago
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Why PLL better than VCO?
A PLL is different than a VCO. Each has its own use. Actually a PLL (Phase Locked Loop) contains a VCO (Voltage controlled oscillator). A VCO is an oscillator whose frequency is related to an input voltage. You can use it when you need a varying frequency that is controlled by a varying voltage. But it is not great at outputting a consistant exact voltage because it is very sensitive to its environment (e.g. temperature). A PLL will "lock" its output frequency to some input frequency. So it can oscillate at a frequency that is controlled by an input oscillator. Not too useful if the output frequency is the same as the input. But the output frequency can be divided before it is compared to the input. This allows the output frequency to be higher (some multiple of) the input frequency. Once a PLL is "locked on" to an input frequency it can be very stable.
What are the types of FM demodulator?
Most common nowadays is the quadrature detector. PLL detectors are still common too.
Circuit diagram of illumination controller using diac and triac?
a circuit diagram consist of diac&triac
What is an electrical engineering?
This is the field consist with electricity, electronics & electromagnetism principles and make the applications using those principles....
What consist of one or more sensing elements integral with the motor compressor and an external control device?
A Thermal Protector National Electrical Code, Article 100, Informational note
Who is lucas in pll?
Lucas is part of the A team and a boy on pll
What does PLL mean in texting?
PLL Stands for Pretty Little Liars .
What is PLL radio?
Simple said it's a radio receiver with PLL (Phase-Locked Loop) function. Go, for example, to http://www.uoguelph.ca/~antoon/gadgets/pll/pll.html for more info about what is PLL.
Is aria a in pll?
yes,aria is "A" in pll,but she only done it to protect her friends
Who is a pll?
CHARLES
What is meant by lock range in pll?
freq range over which PLL can track input variation
What should the PLL clerk do when there is a due-out and an on-hand balance for a PLL line?
Schedule a face to face with SSA
Who is -a from pll?
Cece drake is A
What is the market cap for Pall Corporation PLL?
As of July 2014, the market cap for Pall Corporation (PLL) is $8,868,824,742.96.
If Toby from PLL mean or nice?
nice
What is holden's secret on pll?
He has a heart condition
How many pll episodes in total?
700
