GTXO-04-50.00M+200C100ppm1.8V

Oscillators Overview

The GTXO-04-50.00M+200C100ppm1.8V is a surface-mount CMOS crystal oscillator manufactured by RIVER ELETEC CORPORATION. It operates at a nominal frequency of 50.0000 MHz with a frequency stability of ±100 ppm across an extended operating temperature range of -40°C to +200°C. The device requires a supply voltage of 1.8 V and draws a maximum current of 10 mA. It features a standby (power-down) function and is housed in a compact 4-SMD, no-lead package suitable for automated assembly.

Oscillators Feature Summary

• Extended high-temperature operation capability up to 200°C
• CMOS output interface for digital logic compatibility
• Integrated standby mode for power management
• RoHS compliant construction

Oscillators Applications

• High-temperature industrial control systems
• Automotive electronics requiring thermal resilience
• Aerospace communication modules
• Military-grade signal processing equipment

Oscillators Procurement Notes

Verify the specific suffix codes against official RIVER ELETEC documentation to ensure exact matching of frequency tolerance, temperature range, and voltage specifications. Confirm RoHS compliance status and lead-free solderability requirements prior to integration. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Oscillators Selection Notes

Select this component when applications demand stable clock signals under extreme thermal conditions exceeding standard commercial ranges. The 1.8V supply requirement aligns with low-power digital circuits. Ensure PCB layout supports the 4-SMD footprint and accounts for the wide thermal expansion characteristics associated with high-temperature operation.

Oscillators Part Context

This model belongs to the GTXO-04 series of CMOS oscillators from RIVER ELETEC, designed for robust performance in demanding environments. The series offers programmable frequencies and utilizes ceramic or metal lid packages to maintain precision. It serves as a critical timing source where reliability and thermal stability are paramount.

Oscillators Replacement Considerations

Direct substitutes include other GTXO-04 variants with compatible voltage and frequency, such as GTXO-04-50.00M+200C100ppm3.3V if voltage levels differ. Verify pinout and electrical parameters before substitution to ensure functional equivalence in the target circuit.