FCXO-07F54.00MVdd0.9V50ppm-40C+105C-B

Oscillators Overview

The FCXO-07F54.00MVdd0.9V50ppm-40C+105C-B is a standard CMOS crystal oscillator manufactured by RIVER ELETEC CORPORATION. It operates at a frequency of 54 MHz with a supply voltage of 0.9 V and a frequency stability of ±50 ppm across the -40°C to +105°C temperature range. The device features a standby mode for power management and is housed in a compact 4-SMD, No Lead package.

Oscillators Feature Summary

• Ultra-low-jitter clock solution designed for high-speed communications
• Supports ultra-high-speed applications such as 1.6T optical transceivers
• Integrated standby function for power down capability

Oscillators Applications

• AI data centers
• 1.6T optical transceivers
• Ultra-high-speed communication systems

Oscillators Procurement Notes

Verify the specific operating voltage and frequency tolerance against system requirements before procurement. Confirm that the 4-SMD No Lead package dimensions align with the PCB footprint design. Ensure the thermal environment remains within the specified -40°C to +105°C operational range to maintain the stated ±50 ppm stability. Cross-reference the full part number to ensure the correct voltage and temperature variant is ordered.

Oscillators Selection Notes

Select this component when a low-voltage (0.9V) CMOS output is required for space-constrained designs. The 54 MHz frequency suits specific clocking needs in high-performance networking equipment. Consider the ±50 ppm stability for general synchronization tasks rather than ultra-high precision references. The wide industrial temperature range ensures reliability in demanding environments typical of data center infrastructure.

Oscillators Part Context

This model belongs to the FCXO-07 series from RIVER ELETEC, which focuses on ultra-low-jitter oscillators. The series targets modern high-bandwidth applications, specifically supporting next-generation optical transceiver speeds. The 'F' suffix typically denotes the CMOS output type, while the numeric value indicates the frequency. This specific variant is optimized for low-power operation at 0.9V.

Oscillators Replacement Considerations

Direct substitutes must match the 54 MHz frequency, 0.9V supply, and 4-SMD package. Verify if alternative manufacturers offer equivalent jitter specifications for 1.6T transceiver support. Check compatibility with existing PCB layouts due to the No Lead package form factor. Ensure the replacement maintains the same ±50 ppm stability over the -40°C to +105°C range.