FCXO-07F38.40MVdd1.2V20ppm-40C+85C-B

Oscillators Overview

The FCXO-07F38.40MVdd1.2V20ppm-40C+85C-B is a 38.4 MHz CMOS crystal oscillator manufactured by River Eletec Corporation. It operates with a supply voltage of 1.2V and maintains a frequency stability of ±20 ppm across the industrial temperature range of -40°C to +85°C. The device features a standby mode for power management and is housed in a compact 4-SMD, No Lead package suitable for surface-mount applications.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Ultra-low supply voltage operation at 1.2V
• Integrated standby function for power reduction
• Industrial temperature grade stability

Oscillators Applications

• General-purpose timing circuits
• Embedded systems requiring low-power oscillators
• Consumer electronics with space constraints
• Industrial control modules

Oscillators Procurement Notes

Verify the specific suffix codes against official River Eletec documentation to ensure exact voltage and temperature ratings match system requirements. Confirm package dimensions and pinout configurations prior to PCB layout finalization. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Oscillators Selection Notes

Select this component when a 38.4 MHz clock signal is required with strict power consumption limits. Ensure the application environment remains within the specified -40°C to +85°C operational range. Consider the 4-SMD footprint for automated assembly processes and verify CMOS load capacitance requirements for the target circuit design.

Oscillators Part Context

This model belongs to the FCXO-07 series of ultra-low voltage oscillators from River Eletec Corporation. The series emphasizes energy efficiency and compact form factors for modern electronic designs. Variants within the series differ primarily in supply voltage, frequency tolerance, and operating temperature ranges while maintaining consistent package styles.

Oscillators Replacement Considerations

Compatible substitutes include FCXO-07F38.40MVdd1.2V20ppm-40C+105C-B for extended temperature ranges and FCXO-07F38.40MVdd1.0V20ppm-40C+85C-B for lower voltage operation. Verify electrical parameters and thermal specifications before substitution.