GTXO-04-40.00M+200C100ppm1.8V

Oscillators Overview

The GTXO-04-40.00M+200C100ppm1.8V is a crystal oscillator (XO) manufactured by RIVER ELETEC CORPORATION, designed for surface-mount applications. It operates at a nominal frequency of 40.0000 MHz with CMOS output logic. The device supports a supply voltage of 1.8V and draws a maximum supply current of 10mA. Frequency stability is specified at ±100ppm over the operating temperature range of -40°C to +200°C. The component features a compact SMD package with a maximum seated height of 0.85mm, suitable for high-temperature industrial environments.

Oscillators Feature Summary

• High-temperature operation capability up to 200°C
• CMOS output signal compatibility
• Compact surface-mount form factor

Oscillators Applications

• Industrial control systems requiring extended temperature ranges
• Automotive electronics modules
• Aerospace communication equipment
• Harsh environment sensor interfaces

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance (+/- 100ppm), supply voltage (1.8V), and temperature range (-40°C to +200°C). Confirm the package type and pin configuration align with the target PCB footprint. Ensure compliance with RoHS directives if applicable to the end product. Cross-reference the manufacturer's latest datasheet for any updates on recommended soldering profiles or storage conditions prior to assembly.

Oscillators Selection Notes

Select this component when a stable 40MHz clock source is needed in extreme thermal conditions. The 1.8V supply requirement dictates compatibility with low-voltage digital logic families. Consider the ±100ppm stability limit against system timing budgets. The CMOS output simplifies interfacing but may require load matching depending on trace length. Evaluate power consumption constraints given the 10mA maximum current draw during active operation.

Oscillators Part Context

This part belongs to the GTXO series of surface-mount crystal oscillators from RIVER ELETEC Corporation. The series offers various frequencies and stability grades tailored for demanding applications. The GTXO-04 designation indicates a specific package style within their portfolio. Variants differ primarily in frequency, ppm tolerance, and supply voltage options while maintaining similar physical dimensions and operational characteristics.

Oscillators Replacement Considerations

Direct substitutes include other GTXO-04 variants with identical mechanical dimensions and electrical parameters. Check for equivalent parts from RIVER ELETEC with matching 40MHz frequency, 1.8V supply, and 100ppm stability. Verify that alternative sources support the same -40°C to +200°C temperature range. Ensure CMOS output polarity and drive strength are compatible with the existing circuit design before substitution.