Datasheet > ICS84025DMT

ICS84025DMT

更新时间： 2024-11-14 14:51:19

品牌	Logo	应用领域
艾迪悌 - IDT		/
页数	文件大小	规格书
10页	770K
描述
Clock Generator

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中文翻译

获取价格

技术参数
数据手册

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ICS84025DMT 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	unknown
风险等级：	5.92	Base Number Matches：	1

ICS84025DMT 数据手册

PRELIMINARY

ICS84025

Integrated

Circuit

Systems, Incꢀ

CRYSTAL-TO-LVCMOS / LVTTL

FREQUENCY SYNTHESIZER WITH FANOUT BUFFER

GENERAL DESCRIPTION

FEATURES

The ICS84025 is a Crystal-to-LVCMOS/LVTTL • 6 LVCMOS/LVTTLoutputs

Frequency Synthesizer with Fanout Buffer and

a member of the HiPerClockS™ family of High

Performance Clock Solutions from ICS. The

VCO frequency is programmed in steps equal

• Crystal oscillator interface

HiPerClockS™

• Output frequency range: 53.125MHz to 125MHz

• Crystal input frequency: 25MHz

• Cycle-to-cycle jitter: 30ps (typical)

to the value of the crystal frequency. The VCO and

output frequency can be programmed using the feedback and

output frequency select pins. The low phase noise character-

istics of the ICS84025 make it an ideal clock source for Fibre

Channel 1 and Gigabit Ethernet applications.

• RMS phase jitter at 106.25, using a 25MHz crystal

(637KHz to 10MHz)

• Phase noise:

Offset

Noise Power

FUNCTION TABLE

100Hz ..................-95 dBc/Hz

1KHz ................-115 dBc/Hz

10KHz ................-125 dBc/Hz

100KHz ................-122 dBc/Hz

Inputs

Output Frequency

F_OUT

MR F_SEL1 F_SEL0

LOW

• 3.3V core, 3.3V, 2.5V or 1.8V output operating supply

V_CCOmay be set for 3.3V, 2.5V or 1.8V

53.125MHz

106.25MHz

62.5MHz

• 0°C to 70°C ambient operating temperature

• Industrial temperature information available upon request

125MHz

BLOCK DIAGRAM

PIN ASSIGNMENT

VDDO

GND

V^DDO

GND

V^DDO

GND

F_SEL0

F_SEL1

XTAL1

XTAL2

GND

V^DDA

VDD

PLL_SEL

GND

XTAL1

OSC

XTAL2

Output

Divider

Q0:Q5

PLL

V^DDO

Feedback

Divider

ICS84025

24-Lead, 300-MIL SOIC

7.5mm x 15.33mm x 2.3mm body package

M Package

Top View

F_SEL1

PLL_SEL MR F_SEL0

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.

84025DM

www.icst.com/products/hiperclocks.html

REV. A FEBRUARY 4, 2003

12 3 4 5 6 7...10

中文翻译

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与ICS84025DMT相关器件

型号	品牌	获取价格	描述	数据表
ICS84025EM	ICSI	获取价格	CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER
ICS84025EMLF	IDT	获取价格	Clock Generator, 125MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, SOIC-24
ICS84025EMLFT	IDT	获取价格	Clock Generator, 125MHz, PDSO24, 7.50 X 15.33 MM, 2.30 MM HEIGHT, SOIC-24
ICS84025EMT	ICSI	获取价格	CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER WITH FANOUT BUFFER
ICS840271I	IDT	获取价格	SYNCHRONOUS ETHERNET FREQUENCY TRANSLATOR
ICS840272I	IDT	获取价格	Synchronous Ethernet Frequency Translator
ICS8402AK	ICSI	获取价格	350MHZ, CRYSTAL-TO-LVCMOS / LVTTL FREQUENCY SYNTHESIZER
ICS8402AKI	IDT	获取价格	350MHZ, CRYSTAL-TO-LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS8402AKIL	IDT	获取价格	350MHZ, CRYSTAL-TO-LVCMOS/LVTTL FREQUENCY SYNTHESIZER
ICS8402AKILF	IDT	获取价格	Clock Generator, 350MHz, 5 X 5 MM, 0.925 MM HEIGHT, ROHS COMPLIANT, MO-220VHHD, VFQFN-32

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