AX5MCF4-1800.0000C

Oscillators Overview

The Abracon AX5MCF4-1800.0000C is a CML output clock oscillator operating at a nominal frequency of 1800 MHz. It utilizes an 8-SMD, No Lead package with physical dimensions of 5.0mm x 3.2mm x 1.4mm. The device operates on a nominal supply voltage of 1.8V, ranging from 1.71V to 1.89V. It features ultra-low jitter performance, specified as 125 fs typical RMS and 200fs maximum for frequencies above 250MHz. Frequency stability is rated at ±20ppm across the operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Ultra-low jitter performance optimized for high-speed signal integrity
• Factory programmable flexibility for custom frequency requirements
• Integrated enable/disable functionality for power management control
• Complementary CML differential output format

Oscillators Applications

• Networking and communications systems
• 10G/40G/100G optical Ethernet infrastructure
• RF systems and base stations (BTS)
• Datacenter interconnects
• PCI Express interfaces
• Test and measurement equipment

Oscillators Procurement Notes

Verify the specific suffix 'C' in the part number AX5MCF4-1800.0000C against official Abracon documentation to confirm packaging configuration and availability status. Ensure that the required frequency tolerance and jitter specifications align with the system design requirements before procurement. Cross-reference the pinout and electrical characteristics with the latest datasheet to prevent integration errors during the sourcing phase.

Oscillators Selection Notes

Select this component when ultra-low jitter is critical for high-frequency data transmission applications. The 1.8V supply voltage and small 5.0x3.2mm footprint make it suitable for space-constrained designs. Consider the CML output format compatibility with downstream receivers. Verify that the ±20ppm stability meets the timing budget of the target application within the specified industrial temperature range.

Oscillators Part Context

This model belongs to the ClearClock family of ultra-low jitter oscillators by Abracon. The series offers factory-programmable frequencies ranging from 50MHz to 2100MHz. The AX5MCF4 variant specifically provides CML outputs in a compact surface-mount package. This family is designed to minimize phase noise and spurs in demanding digital communication environments.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult official Abracon documentation for direct replacements or cross-references.