MM74HC4046NX Datasheet PDF - Fairchild

●Features

●■Low dynamic power consumption: (VCC =4.5V)

●■Maximum VCO operating frequency:

●  12 MHz (VCC =4.5V)

●■Fast comparator response time (VCC =4.5V)

●  Comparator I: 25 ns

●  Comparator II: 30 ns

●  Comparator III: 25 ns

●■VCO has high linearity and high temperature stabilityGeneral Description

●The MM74HC4046 is a low power phase lock loop utilizing advanced silicon-gate CMOS technology to obtain high frequency operation both in the phase comparator and VCO sections. This device contains a low power linear voltage controlled oscillator (VCO), a source follower, and three phase comparators. The three phase comparators have a common signal input and a common comparator input.