Datasheet > ICS84326

ICS84326

更新时间： 2024-11-02 22:55:23

品牌	Logo	应用领域
矽成 - ICSI		时钟
页数	文件大小	规格书
15页	171K
描述
CRYSTAL-TO-3.3V LVPECL SERIAL ATTACHED SCSI CLOCK SYNTHESIZER/FANOUT BUFFER

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中文翻译

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数据手册

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ICS84326 数据手册

PRELIMINARY

ICS84326

Integrated

Circuit

Systems, Incꢀ

CRYSTAL-TO-3.3V LVPECL

SERIAL ATTACHED SCSI CLOCK SYNTHESIZER/FANOUT BUFFER

GENERAL DESCRIPTION

FEATURES

The ICS84326 is a Crystal-to-3.3V LVPECL Clock • 6 LVPECL outputs

Synthesizer/Fanout Buffer designed for Serial

Attached SCSI applications and is a member of

the HiperClockS family of High Performance Clock

Solutions from ICS. Using a 25MHz crystal, the

• Crystal oscillator interface

HiPerClockS™

• Output frequency: 75MHz or 150MHz

• Crystal input frequency: 25MHz

• Cycle-to-cycle jitter: 20ps (typical)

6 LVPECL outputs can be set for either 75MHz or 150MHz

using the frequency select pins. The low jitter/low phase noise

characteristics make it an ideal clock source for use in Serial

Attached SCSI applications or for other applications which

require a 75MHz or 150MHz reference clock.

• RMS phase jitter at 150MHz, using a 25MHz crystal

(899.8KHz to 20MHz): TBD

• Phase noise:

Offset

Noise Power

100Hz ............... TBD

1KHz ............... TBD

10KHz ............... TBD

100KHz ............... TBD

FUNCTION TABLE

Inputs

Output Frequency

F_OUT

• Full 3.3V or 3.3V core, 2.5V supply mode

MR F_SEL

• 0°C to 70°C ambient operating temperature

• Industrial temperature information available upon request

LOW

75MHz

150MHz

BLOCK DIAGRAM

PIN ASSIGNMENT

nQ0

nQ1

nQ2

nQ3

V^CCO

F_SEL

XTAL1

OSC

Q0:Q5

Output

Divider

XTAL1

XTAL2

V^CCA

VCC

XTAL2

nQ0:nQ5

PLL

nQ4

nQ5

PLL_SEL

V^EE

Feedback

Divider

VCCO

ICS84326

24-Lead, 300-MIL SOIC

7.5mm x 15.33mm x 2.3mm body package

M Package

Top View

PLL_SEL

F_SEL

The Preliminary Information presented herein represents a product in prototyping or pre-production. The noted characteristics are based on initial

product characterization. Integrated Circuit Systems, Incorporated (ICS) reserves the right to change any circuitry or specifications without notice.

84326AM

www.icst.com/products/hiperclocks.html

REV. A MARCH 10, 2003

12 3 4 5 6 7...15

中文翻译

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与ICS84326相关器件

型号	品牌	获取价格	描述	数据表
ICS84326AM	ICSI	获取价格	CRYSTAL-TO-3.3V LVPECL SERIAL ATTACHED SCSI CLOCK SYNTHESIZER/FANOUT BUFFER
ICS84326AMLF	IDT	获取价格	Clock Generator, 150MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24
ICS84326AMLFT	IDT	获取价格	Clock Generator, 150MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24
ICS84326AMT	ICSI	获取价格	CRYSTAL-TO-3.3V LVPECL SERIAL ATTACHED SCSI CLOCK SYNTHESIZER/FANOUT BUFFER
ICS84327	ICSI	获取价格	CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS84327AM	ICSI	获取价格	CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS84327AMLF	IDT	获取价格	Clock Generator, 625MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24
ICS84327AMLFT	IDT	获取价格	Clock Generator, 625MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, MS-013, MO-119, SOIC-24
ICS84327AMT	ICSI	获取价格	CRYSTAL-TO-3.3V LVPECL FREQUENCY SYNTHESIZER W/INTEGRATED FANOUT BUFFER
ICS84329	ICSI	获取价格	700MHZ, LOW JITTER, CRYSTAL-TO-3.3V DIFFERENTIAL LVPECL FREQUENCY SYNTHESIZER

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