Datasheet > ICS501AMI

ICS501AMI

更新时间： 2024-11-13 22:48:15

品牌	Logo	应用领域
矽成 - ICSI		晶体外围集成电路光电二极管时钟
页数	文件大小	规格书
6页	112K
描述
LOCO⑩ PLL CLOCK MULTIPLIER

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ICS501AMI 数据手册

ICS501A

LOCO™ PLL CLOCK MULTIPLIER

Description

Features

The ICS501A LOCO is the most cost effective way to

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 200

MHz.

• Packaged as 8-pin SOIC or die

• ICS’ lowest cost PLL clock

• Zero ppm multiplication error

• Input crystal frequency of upto 27 MHz

• Input clock frequency of upto 50 MHz

• Output clock frequencies up to 200 MHz

• Extremely low jitter of 25 ps (one sigma)

• Compatible with all popular CPUs

• Duty cycle of 45/55 up to 200 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).

• Operating voltage of 3.3V

• Tri-state output for board level testing

• 25mA drive capability at TTL levels

• Ideal for oscillator replacement

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.

• Optimized for output frequencies of upto to 200 MHz

• 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

MDS 501A B

Revision 120704

Integrated Circuit Systems ● 525 Race Street, San Jose, CA 95126 ● tel (408) 297-1201 ● www.icst.com

12 3 4 5 6

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与ICS501AMI相关器件

型号	品牌	获取价格	描述	数据表
ICS501AMILF	IDT	获取价格	暂无描述
ICS501AMILFT	IDT	获取价格	Clock Generator, CMOS, PDSO8, 0.150 INCH, SOIC-8
ICS501AMIT	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501AMIT	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501AMLF	IDT	获取价格	Clock Generator, 200MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8
ICS501AMLFT	IDT	获取价格	暂无描述
ICS501AMT	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501AMT	ICSI	获取价格	LOCO™ PLL CLOCK MULTIPLIER
ICS501B	ICSI	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER
ICS501B	IDT	获取价格	LOCO⑩ PLL CLOCK MULTIPLIER