Datasheet > NX2521E

NX2521E

更新时间： 2024-11-22 00:52:19

品牌	Logo	应用领域
百利通 - PERICOM		石英晶振
页数	文件大小	规格书
2页	691K
描述
2.5V/3.3V LVPECL XO

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数据手册

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NX2521E 数据手册

Ultra Low Jitter PLL Crystal Oscillator 2.5 x 2.0mm

2.5V/3.3V LVPECL XO

NX252

2.5 x 2.0mm Ceramic SMD

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

Product Features

Recommended Land Pattern:

• Very low phase jitter - < 1.0ps RMS max.

• Wide frequency range - 5 ~ 1000MHz

• Thicker crystal for improved reliability

• Low supply current - 80mA max.

• Industrial Temperature Range

• Pb-free & RoHS compliant

2.70

1.50

0.70

0.60

• Fast lead time

Product Description

The NX252 XO series is a high performance

LVPECL crystal oscillator family with very

low jitter performance. It supports various

options 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.

Pin Functions:

Function

OE Function

N/C

Ground

V_CC

Applications

• Networking systems

*Extended high frequency power decoupling is recommended (see test circuit for minimum

recommendation). To ensure optimal performance, do not route RF traces beneath the

package.

• Servers and storage systems

• Profession video equipments

• Test and measurement

• FPGA/ASIC clock generation

Part Ordering Information:

UX 70

FFFF.FFFFFF

NX 252 V

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Voltage:

1=+3.3V

2=+2.5V

Stability and Temp Range:

Frequency:

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

Stability Temp Range

A = +/-20 ppm -20/+70°C

B = +/-25 ppm -20/+70°C

C = +/-50 ppm -20/+70°C

D = +/-25 ppm -40/+85°C

E = +/-50 ppm -40/+85°C

SaRonix-eCera™ is a Pericom® Semiconductor company

•

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

NX252

•

www.pericom.com

All specifications are subject to change without notice.

Rev B

12/18/14

14-0049

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