Diodes Incorporated
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UX31/UX321

2.5V/3.3V, 3.2x2.5mm, Ultra Low Jitter CMOS Crystal Oscillator

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Product Description

The UX31/UX321 XO series is a high
performance CMOS crystal oscillator family
with ultra low jitter performance. It supports
various options including wider frequency
range, 1.8V/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.

Product Features

  • Ultra low phase jitter for 40G/100G systems
  • 0.1ps RMS max. (12kHz to 20MHz), Category 1
  • 0.2ps RMS max. (12kHz to 20MHz), Category 1
  • 0.3ps RMS max. (12kHz to 20MHz), Category 2
  • Industrial Temperature Range
  • Pb-free & RoHS compliant

Applications

  • Networking systems
  • Servers and storage systems
  • Profession video equipments
  • Test and measurement
  • FPGA/ASIC clock generation

Product Specifications

Product Parameters

Subfamily Ultra Low Jitter XO
Product Series UX3
Compliance(Only Automotive supports PPAP) Standard
Freq Range (MHz) 40 to 162
Jitter RMS (ps) <0.1 to  0.3
Stability (PPM) 20 to 50
Package Size (mm) 3.2x2.5x1.0
PkgType Ceramic Seam
Output Logic CMOS
Supply Voltage (V) 3.3, 2.5
Pads 4

Technical Documents

Recommended Soldering Techniques

TN1.pdf

Additional Technical Documents are available upon request:
Application information, Evaluation board, and Other technical documents

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