312.5MHz Ultra-Low Jitter Differential Oscillator (35fs Femtosecond Performance)

Product Overview

The 312.5MHz LVPECL Oscillator is a high-frequency timing solution designed for next-generation high-speed serial communications. Achieving an industry-leading RMS Phase Jitter of 35fs (12kHz to 20MHz), it provides superior signal integrity for 100G/400G networking systems. Housed in an ultra-miniature 2016 SMD package (2.0 x 1.6 mm) and supporting an extended temperature range up to +105°C, it is optimized for high-density optical modules and high-performance computing.

Key Features

• Femtosecond Jitter Performance: Industry-leading 35fs RMS Jitter, ensuring minimal bit error rates (BER).

• Ultra-Miniature Footprint: The 2016 SMD (2.0x1.6mm) package saves maximum PCB space for high-density designs.

• High-End Networking Frequency: Precision 312.5MHz output for Ethernet and Fiber Channel standards.

• Extended Temperature Range: Stable operation from -40°C to +105°C, meeting rigorous industrial and automotive-grade requirements.

• Differential LVPECL Output: High-speed differential signaling for excellent common-mode noise rejection.

• Fundamental Mode: Utilizes fundamental mode oscillation for improved reliability and performance.

Applications

• 100G / 400G Ethernet: Critical clock source for high-speed network switches and routers.

• Optical Transceiver Modules: SFP+, QSFP+, CFP, and next-gen transceiver designs.

• Cloud Computing & Data Centers: Reliable timing for high-performance servers and storage arrays.

• Telecom Infrastructure: Precision reference for 5G base stations and optical transport networks (OTN).

Specification

Mark: The above parameters are  normal demands, if you have any different demands, please check with us.

Dimension

SMD7050 Differential Crystal Oscillator