Datasheet > NX254

NX254

更新时间： 2024-11-19 14:51:19

品牌	Logo	应用领域
美台 - DIODES		石英晶振
页数	文件大小	规格书
2页	448K
描述
2.5mmx2.0mm HCSL Programmable XO

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中文翻译

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数据手册

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NX254 数据手册

Ultra Low Jitter PLL Crystal Oscillator 2.5 x 2.0mm

2.5V/3.3V HCSL XO

NX254

2.5 x 2.0mm Ceramic SMD

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

Product Features

Recommended Land Pattern:

• Meet PCIe Gen2 and Gen3 clock

requirements at 100MHz

2.70

1.50

0.70

0.60

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

• Wide frequency range - 5 ~ 212.5MHz

• Thicker crystal for improved reliability

• Low supply current - 70mA max.

• Industrial Temperature Range

• Pb-free & RoHS compliant

• Fast lead time

Pin Functions:

Product Description

Function

OE Function

N/C

The NX254 XO series is a high performance

HCSL crystal oscillator family with very low

jitter performance. Other than PCIe clock

frequencies, it also supports various options

including other Networking frequencies,

2.5V/3.3V voltage, and various stabilities.

It is designed to meet the clock source

specifications for PCIe interface, SGMII of

communication systems, and other high

performance equipment.

Ground

V_CC

*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.

Applications

• Networking systems

Part Ordering Information:

UX 70

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NX 254 V

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• Servers and storage systems

• Profession video equipments

• Test and measurement

• FPGA/ASIC clock generation

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

NX254

•

www.pericom.com

All specifications are subject to change without notice.

Rev A

02/05/15

15-0037

中文翻译

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与NX254相关器件

型号	品牌	获取价格	描述	数据表
NX2541A	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2541B	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2541C	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2541D	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2541E	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2542A	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2542B	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2542C	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2542D	PERICOM	获取价格	2.5V/3.3V HCSL XO
NX2542E	PERICOM	获取价格	2.5V/3.3V HCSL XO