Datasheet > UX22/252

UX22/252

更新时间： 2024-11-25 14:53:19

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
3页	765K
描述
2.5V/3.3V, 2.5x2.0mm, Ultra Low Jitter LVPECL Crystal Oscillator

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UX22/252 数据手册

A product Line of

Diodes Incorporated

The World's Smallest Ultra Low Jitter Crystal Oscillator

2.5 x 2.0mm

2.5V/3.3V LVPECL XO

UX22/UX252

Package: (Scale: none; dimensions are in mm)

2.5 ± 0.2

Recommended Land Pattern:

2.70

1.50

2.5 x 2.0mm Ceramic SMD

0.70

0.60

2.0 ± 0.2

Product Features

• Ultra low phase jitter for 40G/100G systems

*Extended high frequency power

decoupling is recommended (see test

circuit for minimum recommendation).

To ensure optimal performance, do not

- 0.1 to 0.2ps RMS max. (12kHz to 20MHz),

Category 1

route RF traces beneath the package.

- 0.3ps RMS max. (12kHz to 20MHz), Category 2

• Industrial Temperature Range

0.8 ± 0.1

Pin Functions:

• Pb-free & RoHS compliant

Function

1.72 TYP.

Product Description

V_EE

The UX22/UX252 XO series is the world's

smallest crystal oscillator family optimized

to save board space. The series consists of

high performance LVPECL crystal oscillators

with ultra low jitter performance to meet strict

chipsetrequirements.Itsupportsvariousoptions

including wider frequency range, 2.5V/3.3V

voltage, and various stabilities. It is designed

to meet the clock source specifications for

communication systems, and other high

performance equipment.

0.55 TYP.

0.70 TYP.

Output

Output N

V_CC

*Not for all frequencies in the

frequency range. Please contact

sales for details.

0.50 TYP.

0.35 TYP.

Part Ordering Information Category 1 :

UX22 XXX YYY

YYYY = Specification�Code

XXX = Frequency�Code

Product�Family

Applications

• Networking Systems

Part Ordering Information Category 2 :

• Servers and Storage Systems

• Profession Video Equipment

• Test and Measurement

• FPGA/ASIC Clock Generation

UX 252

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Stability and Temp Range:

Stability Temp Range

Frequency:

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MHz, “4 digits/decimal/6 digits” format

Voltage:

1=+3.3V

2=+2.5V

B = ±25 ppm -20 to +70°C

C = ±50 ppm -20 to +70°C

D = ±25 ppm -40 to +85°C

E = ±50 ppm -40 to +85°C

*Please contact us for custom requirements for your specific application needs

•

US: +1-408-232-9100 TW: +886-3-4518888

•

www.diodes.com

July 2019

UX22/UX252

Document Number DS42057 Rev 2-2

12 3

中文翻译

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