7W-40.000MBE-T

Oscillators Overview

The 7W-40.000MBE-T is a standard CMOS crystal oscillator manufactured by TXC Corporation, operating at a nominal frequency of 40 MHz. It features a ±50 ppm frequency stability and functions within a supply voltage range of 3.3V. The device supports an enable/disable control function and operates across a temperature range of -40°C to +85°C. Packaged in a compact 4-SMD, no-lead form factor measuring 7.00mm x 5.00mm with a maximum height of 1.42mm, it utilizes a basic crystal resonator for timing applications.

Oscillators Feature Summary

• CMOS output format compatible with standard digital logic interfaces
• Integrated enable and disable functionality for power management
• Surface-mount design optimized for automated assembly processes

Oscillators Applications

• Standard clock signal generation for embedded systems
• Timing reference for microcontroller-based circuits
• Data communication interface synchronization

Oscillators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm that the specific part number matches project requirements, noting the obsolete status which may impact long-term availability. Review datasheet specifications for voltage, frequency, and package dimensions prior to integration into final designs.

Oscillators Selection Notes

Select this component when a 40 MHz CMOS clock source is required with ±50 ppm stability. Ensure the 3.3V supply voltage aligns with system power rails. Consider the -40°C to +85°C industrial temperature range for environmental suitability. Verify footprint compatibility with the 7.00mm x 5.00mm SMD package constraints.

Oscillators Part Context

This oscillator belongs to the 7W series from TXC Corporation, designed for tight stability applications. The series typically offers standard XO configurations with CMOS outputs. This specific model represents a discontinued item within the lineup, previously utilized in general-purpose timing roles requiring reliable 40 MHz signals.

Oscillators Replacement Considerations

As the 7W-40.000MBE-T is marked as obsolete, direct substitutes are not explicitly confirmed in public documentation. Engineers should evaluate alternative 40 MHz CMOS oscillators from the same manufacturer or competitors, ensuring identical pinout, voltage, and stability specifications.