ICS501

更新时间： 2024-11-14 12:28:15

品牌	Logo	应用领域
艾迪悌 - IDT		时钟
页数	文件大小	规格书
9页	101K
描述
LOCO PLL CLOCK MULTIPLIER Zero ppm multiplication error

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ICS501 数据手册

DATASHEET

LOCO™ PLL CLOCK MULTIPLIER

ICS501

Description

Features

The ICS501 LOCO is the most cost effective way to

• Packaged as 8-pin SOIC, MSOP, or die

generate a high-quality, high-frequency clock output 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 160 MHz.

• RoHS 5 (green) or RoHS 6 (green and lead free)

compliant packaging

• IDT’s lowest cost PLL clock

• Zero ppm multiplication error

• Input crystal frequency of 5 - 27 MHz

• Input clock frequency of 2 - 50 MHz

• Output clock frequencies up to 160 MHz

• Extremely low jitter of 25 ps (one sigma)

• Compatible with all popular CPUs

• Duty cycle of 45/55 up to 160 MHz

• Nine selectable frequencies

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).

The device also has an output enable pin which tri-states

the clock output when the OE pin is taken low.

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.

• Operating voltage of 3.3 V or 5.0 V

• Tri-state output for board level testing

• 25 mA drive capability at TTL levels

• Ideal for oscillator replacement

• Industrial temperature version available

• Advanced, low-power CMOS process

Block Diagram

VDD

S1:0

PLL Clock

Multiplier

Circuitry

and ROM

X1/ICLK

CLK

Crystal or

Clock input

Crystal

Oscillator

Optional crystal capacitors

GND

IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER

ICS501

REV R 051310

12 3 4 5 6 7...9

中文翻译

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与ICS501相关器件

型号	品牌	获取价格	描述	数据表
ICS501A	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501A	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501A	IDT	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501A-DPK	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501A-DPK	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501A-DPKLF	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
ICS501A-DWF	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501A-DWF	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501A-DWFLF	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
ICS501AM	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER