Datasheet > 5V40512DVGI8

5V40512DVGI8

更新时间： 2024-02-17 14:34:05

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管
页数	文件大小	规格书
9页	213K
描述
Clock Generator, 133.3MHz, CMOS, PDSO8, 3 MM, ROHS COMPLIANT, MSOP-8

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5V40512DVGI8 数据手册

DATASHEET

LOCO™ PLL CLOCK MULTIPLIER

IDT5V40512

Description

Features

The IDT5V40512 is the most cost effective way to generate

a high-quality, high frequency clock output and a reference

clock from a lower frequency crystal or clock input. The

name LOCO stands for Low Cost Oscillator, as it is

designed to replace crystal oscillators in most electronic

systems. Using Phase-Locked-Loop (PLL) techniques, the

device uses a standard fundamental mode, inexpensive

crystal to produce output clocks up to 133.3 MHz. With a

reference output, this chip plus an inexpensive crystal can

replace two oscillators

• Packaged as 8-pin SOIC or MSOP

• Available in Pb (lead ) free package

• Upgrade of popular ICS502 with zero ppm multiplication

error

• Easy to cascade with other 5xx series

• Input crystal frequency of 5 - 27 MHz

• Input clock frequency of 2 - 50 MHz

• Output clock frequencies up to 133.3 MHz

• Compatible with all popular CPUs

• Duty cycle of 45/55 up to 133.3 MHz

• Mask option for nine selectable frequencies

• Operating voltage of 3.0 V

Stored in the chip’s ROM is the ability to generate nine

different multiplication factors, allowing one chip to output

many common frequencies (see table on page 2).

This product is intended for clock generation. It has low

output jitter (variation in the output period), but input to

output skew and jitter are not defined or guaranteed. For

applications which require defined input to output skew, use

the ICS570B.

• Industrial temperature version

• Advanced, low power CMOS process

Block Diagram

VDD

PLL Clock

Synthesis

and Control

Circuitry

CLK

REF

S1, S0

X1/ICLK

Crystal or

Clock input

Crystal

Oscillator

Optional crystal

capacitors

GND

IDT™ LOCO™ PLL CLOCK MULTIPLIER

IDT5V40512

REV D 51309

12 3 4 5 6 7...9

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