Micropower Phase-Locked Loop
The CD4046BE micropower phase-locked loop (PLL) consists of a low power, linear,
voltage-controlled oscillator (VCO), a source follower, a zener diode, and two phase comparators.
The two phase comparators have a common signal input and a common comparator input.
The signal input can be directly coupled for a large voltage signal, or capacitively coupled
to the self-biasing amplifier at the signal input for a small voltage signal.
The CD4046BE micropower phase-locked loop (PLL) consists of a low power, linear,
voltage-controlled oscillator (VCO), a source follower, a zener diode, and two phase comparators.
The two phase comparators have a common signal input and a common comparator input.
The signal input can be directly coupled for a large voltage signal, or capacitively coupled
to the self-biasing amplifier at the signal input for a small voltage signal.