7W-17.734475MBE-T

Oscillators Overview

The 7W-17.734475MBE-T is a standard CMOS oscillator manufactured by TXC Corporation, operating at a precise frequency of 17.734475 MHz. It utilizes a crystal base resonator and supports a supply voltage of 3.3V with a maximum current consumption of 20mA. The device features an enable/disable function for power management control. It is designed for surface-mount installation in a compact 4-SMD, no-lead package. The component ensures frequency stability of ±50ppm and operates reliably within an extended temperature range of -40°C to 85°C.

Oscillators Feature Summary

• CMOS output signal generation with integrated enable and disable functionality
• High precision crystal base resonator ensuring stable frequency performance
• Compact 4-SMD no-lead surface mount packaging for automated assembly

Oscillators Applications

• Digital clock signal distribution in embedded systems
• Timing reference for microcontrollers and processors
• Synchronization circuits in communication modules

Oscillators Procurement Notes

Verify the obsolete product status before procurement planning. Confirm that the 4-SMD no-lead package dimensions match the target PCB footprint. Ensure the 3.3V supply rail can support the 20mA maximum current requirement without voltage droop during peak operation. Validate that the ±50ppm stability meets system timing tolerances across the specified -40°C to 85°C operating range.

Oscillators Selection Notes

Select this component when a standard CMOS output with enable control is required for 17.734475 MHz applications. Consider the -40°C to 85°C temperature range suitability for industrial or commercial environments. Evaluate the 4-SMD no-lead form factor against available board space constraints. Compare the ±50ppm stability against alternative oscillators if tighter tolerance is necessary for the specific application.

Oscillators Part Context

This oscillator belongs to the TXC 7W series, which focuses on standard XO types with crystal resonators. The series typically offers surface-mount solutions for various frequency requirements. The 7W-17.734475MBE-T specifically targets applications needing a fixed frequency with power management capabilities via the enable pin, fitting into general-purpose timing roles.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Due to the obsolete status, direct replacements may require evaluating other manufacturers' 17.734475 MHz CMOS oscillators with similar package and electrical specifications.