VCO & PLL Trainer

A phase-locked loop (PLL) circuit is a feedback system that combines a voltage controlled oscillator (VCO) and a phase detector in such a way that the oscillator signal tracks an applied frequency or phase modulated signal with the correct frequency and phase.

• The single board trainer helps to studies the following :
  1. To adjust center frequency of a PLL.
  2. To observe the lock range.
  3. To observe the maximum and minimum capture frequencies.

• The trainer contains :
  1. Dual channel IC regulated power supply.
  2. Components on board.

• Additional Accessories Required :
  • Dual trace oscilloscope
  • Sine wave generator