All specifications are subject to change without notice.

NX504

Rev A

10/02/15

SaRonix-eCera™ is a Pericom® Semiconductor company • US: +1-408-232-9100 TW: +886-3-4518888

• www.pericom.com

15-0035

2.5/3.3V HCSL XO

Ultra Low Jitter HCSL Crystal Oscillator 5.0 x 3.2mm

NX504

Product Features

• Meet PCIe Gen2 and Gen3 clock

requirements at 100MHz

• 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

Product Description

The NX504 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.

Applications

• Networking systems

• Servers and storage systems

• Profession video equipments

• Test and measurement

• FPGA/ASIC clock generation

Pin Functions:

Pin

Function

1

OE Function

2

N/C

3

Ground

4

Q

5

Q

6

Recommended Land Pattern:

5.0 x 3.2mm Ceramic SMD

*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.

1

A

B

C

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

Stability and Temp Range:

Frequency:

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

Voltage:

1=+3.3V

2=+2.5V

Part Ordering Information:

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