Datasheet > ICS843251AGI-04

ICS843251AGI-04

更新时间： 2024-11-04 05:01:43

品牌	Logo	应用领域
艾迪悌 - IDT		光电二极管
页数	文件大小	规格书
11页	575K
描述
Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

ICS843251AGI-04 数据手册

PRELIMINARY

FEMTOCLOCKS™ CRYSTAL-TO-

3.3V LVPECL CLOCK GENERATOR

ICS843251I-04

GENERAL DESCRIPTION

FEATURES

The ICS843251I-04 is a 10Gb/12Gb Ethernet Clock

• One differential 3.3V LVPECL output

ICS

HiPerClockS™

Generator and a member of the HiPerClocks^TMfamily

of high performance devices from IDT. The

ICS843251I-04 can synthesize 10 Gigabit Ethernet

and 12 Gigabit Ethernet with a 25MHz crystal. It

• Crystal oscillator interface designed for

18pF parallel resonant crystals

• Crystal input frequency range: 19.33MHz - 30MHz

• Output frequency range: 145MHz - 187.5MHz

• VCO frequency range: 580MHz - 750MHz

can also generate SATA and 10Gb Fibre Channel reference

clock frequencies with the appropriate choice of crystals. The

ICS843251I-04 has excellent phase jitter performance and is

packaged in a small 8-pin TSSOP, making it ideal for use in

systems with limited board space.

• RMS phase jitter at 156.25MHz (1.875MHz - 20MHz):

0.39ps (typical)

• 3.3V operating supply

• -40°C to 85°C ambient operating temperature

• Available in both standard (RoHS 5) and lead-free (RoHS 6)

packages

CONFIGURATION TABLE WITH 25MHZ CRYSTAL

Inputs

Output Frequency

Application

Crystal Frequency Feedback VCO Frequency

(MHz)

N Output Divide

(MHz)

Divide

(MHz)

750

187.5

12 Gigabit Ethernet

10 Gigabit Ethernet

625

156.25

CONFIGURATION TABLE WITH SELECTABLE CRYSTALS

Inputs

Output Frequency

(MHz)

Application

Crystal Frequency Feedback VCO Frequency

N Output Divide

(MHz)

Divide

(MHz)

600

150

159.375

150

SATA

21.25

637.5

600

10 Gigabit Fibre Channel

SATA

25.5

637.5

750

159.375

187.5

10 Gigabit Fibre Channel

12 Gigabit Ethernet

BLOCK DIAGRAM

PIN ASSIGNMENT

VCCA

VCC

XTAL_IN

OSC

XTAL_OUT

DIV. N

÷4

VEE

Phase

Detector

VCO

580MHz-750MHz

XTAL_OUT

XTAL_IN

FREQ_SEL

0 = ÷25 (default)

1 = ÷30

ICS843251I-04

8-Lead TSSOP

4.40mm x 3.0mm x 0.925mm

package body

Pulldown

FREQ_SEL

G Package

Top View

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

and/or qualification.Integrated DeviceTechnology, Incorporated (IDT) reserves the right to change any circuitry or specifications without notice.

IDT^™/ ICS^™3.3V LVPECL CLOCK GENERATOR

843251AGI-04 REV A OCTOBER 23, 2006

12 3 4 5 6 7...11

中文翻译

下载PDF

与ICS843251AGI-04相关器件

型号	品牌	获取价格	描述	数据表
ICS843251AGI-04LF	IDT	获取价格	Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TS
ICS843251AGI-04T	IDT	获取价格	Clock Generator, 187.5MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251AGI-14	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251AGI-14LF	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO
ICS843251AGI-14LFT	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO
ICS843251AGI-14T	IDT	获取价格	Clock Generator, 680MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, MO-153, TSSOP-8
ICS843251BGI-12	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS843251BGI-12FT	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS843251BGI-12LF	ICSI	获取价格	FEMTOCLOCKS? CRYSTAL-TO-3.3V, 2.5V LVPECL CLOCK GENERATOR
ICS843251BGI-12LF	IDT	获取价格	Clock Generator, 750MHz, PDSO8, 4.40 X 3 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-153, TSSO

与ICS843251AGI-04相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

12
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

5
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

28
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

27

产品中心

服务支持

精选活动

关于我们

帮助中心

ICS843251AGI-04

ICS843251AGI-04 数据手册

与ICS843251AGI-04相关器件

与ICS843251AGI-04相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ICS843251AGI-04

ICS843251AGI-04 数据手册

与ICS843251AGI-04相关器件

与ICS843251AGI-04相关文章

您还可以找

您在本页遇到什么问题？