Diodes Incorporated
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JX502 (Obsolete)

Programmable XO (Not Recommended for New Design)

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Product Description

The JX502 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.


  • Very low phase jitter - 0.8ps RMS typical
  • Thicker crystal for improved reliability
  • Low supply current - 60mA max.
  • Industrial Temperature Range
  • Pb-free & RoHS compliant
  • Fast lead time


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

Product Specifications

Product Parameters

Family HiFlexXO
Freq Range (MHz) 10 to 360
Additive Jitter (ps) <1ps RMS
Output Logic PECL
Package Size (mm) 5.0 x 3.2 x 1.2
Pads 6
PkgType Ceramic Seam
Product Series JX5
Supply Voltage (V) 3.3, 2.5

Technical Documents

Recommended Soldering Techniques



JX502 FAQs

What is FCP XO product?

FCP is Frequency Control Product. They include crystals, crystal oscillators (XO), voltage control oscillators (VCXO), and TCXO. XO has IC and crystal integrated together as a component for quality easy use in system designs. For more product information, please visit company website: https://www.diodes.com/products/connectivity-and-timing/crystal-and-crystal-oscillator/