SXOB1.544B20F30TNN

Oscillators Overview

The SXOB1.544B20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 1.544 MHz with a frequency stability of ±50ppm. The device requires a 3.3V supply voltage and features an Enable/Disable function for power management. It supports a maximum supply current of 25mA and functions within an operating temperature range of -40°C to +85°C. The component is housed in an 8-DIP package with 4 leads, designed for through-hole mounting.

Oscillators Feature Summary

• CMOS output signal generation for digital logic interfacing
• Enable/Disable control functionality for active power management
• Through-hole mounting configuration for robust mechanical attachment

Oscillators Applications

• Digital clock signal distribution in embedded systems
• Timing reference sources for microcontroller units
• Synchronization circuits in communication interfaces

Oscillators Procurement Notes

Verify the manufacturer designation Shenzhen SCTF Electronics against official component markings. Confirm the 8-DIP package type and 4-lead configuration match the physical requirements. Ensure the 3.3V supply voltage and CMOS output levels are compatible with the target circuit design. Validate the -40°C to +85°C operating temperature range for the intended environmental conditions.

Oscillators Selection Notes

Select this component when a precise 1.544 MHz timing source is required for through-hole PCB layouts. The CMOS output ensures compatibility with standard digital logic families. The enable/disable feature allows for system-level power optimization. Consider the ±50ppm stability requirement against the application's tolerance limits before finalizing the selection.

Oscillators Part Context

This oscillator belongs to the series of surface-mount and through-hole crystal oscillators produced by Shenzhen SCTF Electronics. These components provide stable frequency references for electronic circuits. The specific model utilizes a standard DIP form factor, distinguishing it from smaller surface-mount alternatives while maintaining similar electrical performance characteristics for general-purpose timing applications.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.