ProXO Oscillators For Communications And Data Centre Applications

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The portfolio delivers ±3ppm frequency stability with programmable frequencies up to 2.1GHz and 135fs phase jitter performance

Offering high-accuracy and high-frequency for fibre optic transceiver modules, accelerator cards, smart NIC cards and networking equipment applications is the new ProXO+ family of compact, ultra-low noise, temperature-controlled clock oscillators by Renesas Electronics Corporation.

Key features include:

  • Frequency stability ±3 ppm from -40 degrees Celsius to +85 degrees Celsius temperature range
  • Programmable frequencies up to 2.1 GHz
  • 135fs typical phase jitter (12 KHz-20 MHz)
  • 3.2 mm x 2.5 mm in an 8-pin plastic package

Comprehensive solutions for applications such as the Xilinx Kintex-7 Power and Timing, the CC-Link IE TSN and the System on Module (SoM) Solution with RZ/G2E can be created by combining the ProXO+ family with Renesas’ complementary clock buffers, power and microcontroller offerings. This is a part of Renesas’ Winning Combinations, which offer solutions for helping customers accelerate designs and reduce the time to market.

“The ProXO+ family delivers on all counts, offering tight frequency stability, great jitter performance and high output frequency, which are critical features for communications, cloud and compute markets,” said Bobby Matinpour, Vice President of Timing Products at Renesas. “The ProXO+ family’s high level of programmability also enables the use of a single device for numerous designs, simplifying the BOM, sourcing, and inventory management.”

Additionally, Renesas is including two new industry-standard 3.2 mm x 2.5 mm and 5.0 x 3.2 mm plastic packages in the original ProXO XF 2.5 mm x 2.0 mm device.

The ProXO+ devices are now available from Renesas Electronics Corporation.


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