Posts Tagged ‘PLL Oscillator’
11th Dec 2009 | Comments Off
A frequency-selective frequency multiplier can be construct with a PLL system by inserting frequency divider inside the feedback between the phase detector input and the VCO output. Figure below shows the schematic diagram of low-frequency synthesizer with a programmable three decades divider circuit.
The frequency-divider modulus N have value between 3 to 999 with single steps …
Read More 16th May 2009 | Comments Off
What is a PLL oscillator?
PLL stands for phase locked loop, and this means a control method by comparation of the controlled plant or system to a reference clock or oscillator, that the plant is controlled to synchronize the clock. PLL has been widely implemented in motor control application, to make the motor rotates at very …
