7W-1.544MBD-T

Oscillators Overview

The 7W-1.544MBD-T is a MEMS-based CMOS oscillator manufactured by TXC Corporation, operating at a nominal frequency of 1.544 MHz. It features a standard XO output type with enable/disable functionality and operates on a 3.3V supply voltage. The component utilizes a 4-SMD, No Lead surface-mount package measuring 7.00mm x 5.00mm x 1.00mm. It supports a wide operating temperature range from -40°C to +85°C and draws a maximum supply current of 25mA.

Oscillators Feature Summary

• Integrated MEMS technology for stable oscillation
• Standard CMOS output interface
• Hardware enable and disable control capability

Oscillators Applications

• Telecommunications equipment requiring SDH/SONC clocking
• Network infrastructure synchronization systems
• Industrial control modules needing precise timing references

Oscillators Procurement Notes

Verify component authenticity through authorized channels due to potential availability constraints. Confirm that the specific suffix corresponds to the required enable/disable function and voltage level. Ensure compliance with RoHS3 standards and check moisture sensitivity levels before assembly. Validate package dimensions against PCB footprint requirements to ensure proper surface mount installation.

Oscillators Selection Notes

Select this model when a 1.544 MHz reference signal is required for digital transmission standards. The enable/disable feature allows for power management in battery-operated or low-power designs. Consider the 3.3V supply requirement and CMOS output compatibility with downstream logic circuits. Evaluate thermal performance within the specified -40°C to +85°C range for environmental suitability.

Oscillators Part Context

This component belongs to the 7W series of MEMS oscillators from TXC Corporation, designed for compact electronic applications. It replaces traditional crystal oscillators with smaller form factors and improved reliability. The series is commonly used in data communication and networking hardware where space efficiency and timing accuracy are critical design parameters.

Oscillators Replacement Considerations

Public confirmed substitute part numbers include SG-8018CA 1.5440M-TJHSA0 from EPSON. Verify pinout compatibility and electrical specifications before substitution.