Datasheet > ICS501-DWF

ICS501-DWF

更新时间： 2024-11-08 22:48:15

品牌	Logo	应用领域
矽成 - ICSI		晶体外围集成电路时钟
页数	文件大小	规格书
6页	123K
描述
LOCO PLL CLOCK MULTIPLIER

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ICS501-DWF 数据手册

ICS501

LOCO™ PLL CLOCK MULTIPLIER

Description

Features

The ICS501 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 160

MHz.

• Packaged as 8-pin SOIC or die

• Available in Pb (lead) free package

• ICS’ 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

• Operating voltage of 3.3V or 5.5V

• Tri-state output for board level testing

• 25mA drive capability at TTL levels

• Ideal for oscillator replacement

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.

• 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 501 K

Revision 071304

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ICS501-DWF相关器件

型号	品牌	获取价格	描述	数据表
ICS501-DWFLF	IDT	获取价格	Clock Generator, 160MHz, CMOS, DIE
ICS501E-DPK	IDT	获取价格	Clock Generator, 160MHz, CMOS, DIE-8
ICS501G	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 3 MM, MSOP-8
ICS501GI	IDT	获取价格	Clock Generator, 140MHz, CMOS, PDSO8, 3 MM, MSOP-8
ICS501GILF	IDT	获取价格	暂无描述
ICS501GILFT	IDT	获取价格	Clock Generator, 140MHz, CMOS, PDSO8, 3 MM, GREEN, MSOP-8
ICS501GLF	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 3 MM, GREEN, MSOP-8
ICS501GLFT	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 3 MM, GREEN, MSOP-8
ICS501GT	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 3 MM, MSOP-8
ICS501M	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 0.150 INCH, SOIC-8