MM74HC4046 Datasheet - Fairchild

MM74HC4046 CMOS Phase Lock Loop

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..

MM74HC4046 Features

* s Low dynamic power consumption: s Maximum VCO operating frequency: 12 MHz (VCC = 4.5V) s Fast comparator response time (VCC = 4.5V) Comparator I: Comparator II: Comparator III: 25 ns 30 ns 25 ns (VCC = 4.5V) s VCO has high linearity and high temperature stability Ordering Code: Order Number MM74H

MM74HC4046_FairchildSemiconductor.pdf