CD4046BC Datasheet | National Semiconductor

CD4046BM CD4046BC Micropower Phase-Locked Loop November 1995 CD4046BM CD4046BC Micropower Phase-Locked Loop General Description The CD4046B micropower phase-locked loop (PLL) consists of a low power linear voltage-controlled oscillator (VCO) a source follower a zener diode and two phase parators The two phase parators have a mon signal input and a mon parator 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 Phase parator I an exclusive OR gate provides a digital error signal (phase p I Out) and maintains 90 phase shifts at the VCO center...