CD4046BC - Micropower Phase-Locked Loop

Product Overview

National Semiconductor

Datasheet Details

Part number	CD4046BC
Manufacturer	National Semiconductor
File Size	310.22 KB
Description	Micropower Phase-Locked Loop
Datasheet	CD4046BC Datasheet
Additional preview pages of the CD4046BC datasheet.

Product details

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 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 Phase comparator I an exclusive OR gate provides a digital error signal (pha

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 ).

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Published: Mar 23, 2005 |