Datasheet > ICS525-01RT

ICS525-01RT

更新时间： 2024-09-09 22:11:07

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
8页	74K
描述
OSCaR⑩ User Configurable Clock

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ICS525-01RT 数据手册

ICS525-01/02

OSCaR™ User Configurable Clock

Description

Features

The ICS525-01 and ICS525-02 OSCaR™ are

the most flexible way to generate a high quality,

high accuracy, high frequency clock output from

an inexpensive crystal or clock input. The name

OSCaR stands for OSCillator Replacement, as

they are designed to replace crystal oscillators in

almost any electronic system. The user can easily

configure the device to produce nearly any

output frequency from any input frequency by

grounding or floating the select pins. Neither

microcontroller nor software nor device

• Packaged as 28 pin SSOP (150 mil body)

• ICS525-01 with output frequencies up to 160 MHz

• ICS525-02 with output frequencies up to 250 MHz

• User determines the output frequency by

setting all internal dividers

• Eliminates need for custom oscillators

• No software needed

• Online ICS525 calculator at

programmer are needed to set the frequency.

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

device accepts a standard fundamental mode,

inexpensive crystal to produce output clocks up

to 250 MHz. It can also produce a highly

accurate output clock from a given input clock,

keeping them frequency locked together.

www.icst.com/products/ics525inputForm.html

• Pull-ups on all select inputs

• Input crystal frequency of 5 - 27 MHz

• Input clock frequency of 2 - 50 MHz

• Very low jitter

• Duty cycle of 45/55 up to 200 MHz

• Operating voltages of 3.0 to 5.5V

• Ideal for oscillator replacement

• Industrial temperature versions available

• For Zero Delay, refer to the ICS527

For similar capability with a serial interface, use

the ICS307. For simple multipliers to produce

common frequencies, refer to the LOCO family

of parts, which are smaller and more cost

effective.

Block Diagram

VDD

GND

S2:S0

Phase Comparator,

Charge Pump,

and Loop Filter

Reference

Divider

Output

Divider

VCO

Output

Buffer

VCO

Divider

Crystal or

clock input

X1/ICLK

CLK

REF

Crystal

Oscillator

Output

Buffer

R6:R0

V8:V0

optional

MDS 525-01/02 I

Revision 071100

Printed 11/13/00

Integrated Circuit Systems, Inc. • 525 Race Street •San Jose• CA • 95126•(408) 295-9800tel• www.icst.com

12 3 4 5 6 7 8

中文翻译

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与ICS525-01RT相关器件

型号	品牌	获取价格	描述	数据表
ICS525-02	ICSI	获取价格	User Configurable Clock
ICS525-02R	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RI	IDT	获取价格	Clock Generator, 140MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RILF	IDT	获取价格	Clock Generator, 140MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RIT	IDT	获取价格	Clock Generator, 140MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RLF	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RLFT	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-02RT	IDT	获取价格	Clock Generator, 160MHz, CMOS, PDSO28, 0.150 INCH, SSOP-28
ICS525-03	ICSI	获取价格	PECL Input OSCaR-TM USER Configurable Clock
ICS525-04	ICSI	获取价格	OSCaR-TM User Configurable PECL Clock

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