FCXO-07F38.40MVdd1.2V50ppm-40C+105C-B

Oscillators Overview

The FCXO-07F38.40MVdd1.2V50ppm-40C+105C-B is a standard CMOS crystal oscillator manufactured by River Eletec Corporation. It operates at a frequency of 38.4 MHz with a supply voltage of 1.2V. The device features a standby power-down function and offers frequency stability of ±50 ppm over an operating temperature range of -40°C to +105°C. It is housed in a compact 4-SMD, No Lead package.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated standby mode for power management
• Wide industrial temperature range operation

Oscillators Applications

• General purpose clock generation in embedded systems
• Industrial control equipment timing references
• Consumer electronics requiring stable frequency sources

Oscillators Procurement Notes

Verify the specific ordering suffix matches the required voltage, tolerance, and temperature grade. Confirm the package type and pin configuration align with the target PCB footprint. Ensure the manufacturer source is authorized to guarantee component authenticity and traceability.

Oscillators Selection Notes

Select this part when a 38.4 MHz reference is required with moderate stability. Consider the 1.2V supply constraint and industrial temperature rating. Compare against other FCXO-07F variants if different jitter or tolerance specifications are needed for the application.

Oscillators Part Context

This component belongs to the FCXO-07F series of low-voltage crystal oscillators from River Eletec. The series is designed for applications requiring small form factors and reliable performance. It complements the broader portfolio of high-frequency and ultra-low-jitter solutions offered by the manufacturer.

Oscillators Replacement Considerations

Direct substitutes within the same family include FCXO-07F38.40MVdd1.0V50ppm-40C+105C-B and FCXO-07F38.40MVdd1.2V20ppm-40C+105C-B. Verify voltage and tolerance differences before substitution.