GTXO-04-40.00M+200C50ppm3.3V

Oscillators Overview

The GTXO-04-40.00M+200C50ppm3.3V is a standard crystal oscillator (XO) manufactured by RIVER ELETEC CORPORATION. It operates at a nominal frequency of 40.0000 MHz with a CMOS output signal type. The device supports a supply voltage of 3.3V and features a standby function for power down control. Frequency stability is specified at ±50 ppm over the operating temperature range of -20°C to +70°C. The component is housed in a compact 4-SMD, no-lead package designed for surface-mount assembly.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Integrated standby mode for power management
• Surface-mount 4-SMD no-lead packaging

Oscillators Applications

• General timing circuits requiring 40 MHz reference
• Embedded systems utilizing CMOS logic interfaces
• Consumer electronics with space-constrained PCB layouts

Oscillators Procurement Notes

Verify the specific suffix parameters against the official datasheet to ensure compatibility with system requirements. Confirm that the ±50 ppm stability and 3.3V supply voltage align with design specifications. Check the operating temperature range limits for environmental suitability. Ensure the 4-SMD footprint matches the PCB silkscreen and pad layout. Validate the standby pin functionality if power control is utilized in the application.

Oscillators Selection Notes

Select this component when a precise 40 MHz clock source with CMOS outputs is required. Consider the ±50 ppm stability for applications tolerant to moderate frequency drift. Evaluate the 3.3V supply requirement against available power rails. Assess the 4-SMD package dimensions for spatial constraints on the circuit board. Verify that the standby feature meets power efficiency goals for the end product.

Oscillators Part Context

This part belongs to the GTXO-04 series of surface-mount crystal oscillators from RIVER ELETEC CORPORATION. The series offers various frequencies and voltage options within a standardized small form factor. The GTXO-04 model line is designed for high-volume production environments requiring reliable timing solutions. Similar parts in the family differ primarily in frequency, voltage, and stability specifications while maintaining the same physical package.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, CMOS output, 3.3V supply, and 4-SMD package. Cross-reference with other manufacturers offering equivalent 4-pin SMD oscillators. Verify pinout compatibility and electrical characteristics before substitution. Ensure thermal and mechanical specifications meet or exceed original requirements.