Datasheet > ICS511

ICS511

更新时间： 2024-10-31 22:48:19

品牌	Logo	应用领域
矽成 - ICSI		时钟
页数	文件大小	规格书
8页	163K
描述
LOCO PLL CLOCK MULTIPLIER

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ICS511 数据手册

ICS511

LOCO^TMPLL CLOCK MULTIPLIER

Description

Features

The ICS511 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

• Available in Pb (lead) free package

• Upgrade of popular ICS501 with:

- changed multiplier table

- faster operating frequencies

- output duty cycle at VDD/2

• Zero ppm multiplication error

• Input crystal frequency of 5 - 27 MHz

• Input clock frequency of 2 - 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

• Mask option for nine selectable frequencies

• Operating voltage of 3.3 V or 5 V

• Tri-state output for board level testing

• Industrial temperature version available

• Advanced, low power CMOS process

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 nor guaranteed.

For applications which require defined input to output

skew, use the ICS570B.

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 511 G

Revision 102504

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

12 3 4 5 6 7 8

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与ICS511相关器件

型号	品牌	获取价格	描述	数据表
ICS511-DPK	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511-DPKLF	IDT	获取价格	Clock Generator, 200MHz, CMOS, DIE
ICS511-DWF	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511-DWFLF	IDT	获取价格	Clock Generator, 200MHz, CMOS, DIE
ICS511M	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511MI	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511MILF	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511MILF	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO8, 0.150 INCH, LEAD FREE, SOIC-8
ICS511MILFT	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER
ICS511MIT	ICSI	获取价格	LOCO PLL CLOCK MULTIPLIER