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

• www.pericom.com

All specifications are subject to change without notice.

NX52SB

Rev B

03/06/15

2.5V/3.3V LVPECL FS XO

Ultra Low Jitter PLL Crystal Oscillator 5.0 x 3.2mm

NX52SB

Product Features

• 4 selectable output frequencies

• 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

• Fast lead time

Product Description

The NX52SB XO series is a high

performance LVPECL crystal oscillator family

with very low jitter performance. Depending

on customers' needs, this family devices can

support 4 different frequencies using the

FS select pins. 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.

Applications

• Networking systems

• Servers and storage systems

• Profession video equipments

• Test and measurement

• FPGA/ASIC clock generation

Package:

Pin Functions:

Pin

Function

1

FS1

2

FS0

3

Ground

4

Q

5

Q

6

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

Part Ordering Information:

Recommended Land Pattern:

CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.

CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY.

A

B

Specification Code

Frequency Select family

(Scale: none, Dimensions are in mm)

Frequency Select Table:

FS0

FS1

Output

0

0

Freq. 1*

0

1

Freq. 2*

1

0

Freq. 3*

1

1

Freq. 4*

*Freq. 1, Freq. 2, Freq. 3, Freq. 4

can be any frequencies within the

output frequency range.

15-0052