CD4046BM Datasheet (National Semiconductor) - Micropower Phase-Locked Loop

CD4046BM, Micropower Phase-Locked Loop

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 comparators The two phase comparators have a common signal input and a common comparator input The signal input can be directly coupled for

CD4046BM Features

* Y Y Y Y Y Wide supply voltage range 3 0V to 18V Low dynamic 70 mW (typ ) at power consumption fo e 10 kHz VDD e 5V VCO frequency 1 3 MHz (typ ) at VDD e 10V Low frequency drift 0 06% C at VDD e 10V with temperature High VCO linearity 1% (typ ) Applications Y Y Y Y Y Y Y Y FM demodulator and mod