1553H-50.000K18DTSTK

Overview

The 1553H-50.000K18DTSTK is a standard crystal oscillator (XO) manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 50 MHz and utilizes HCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead surface-mount package, designed for integration into space-constrained electronic circuits requiring precise timing signals.

Feature Summary

• HCMOS output interface for digital signal compatibility
• Integrated enable/disable functionality for power optimization
• Compact 4-SMD no-lead surface-mount form factor

Applications

• Telecommunications equipment
• Industrial control systems
• Consumer electronics devices

Procurement Notes

Verify the manufacturer part number against official Suzhou Hangjing documentation to ensure authenticity. Confirm that the 1.8V supply requirement and HCMOS logic levels match the target circuit design specifications. Check for any specific ordering suffixes that may alter electrical characteristics or packaging details before finalizing procurement orders.

Selection Notes

Select this component when a 50 MHz reference clock is required with low-voltage operation. The HCMOS output ensures compatibility with standard digital logic families. Ensure the PCB layout supports the 4-SMD footprint and that the system design accommodates the enable pin control mechanism for efficient power management during idle states.

Part Context

This oscillator belongs to the standard XO series from Suzhou Hangjing, focusing on quartz frequency control components. The company specializes in R&D and production of such units for global electronics markets. This specific model represents a common frequency point solution suitable for general-purpose timing applications in modern embedded systems.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Verify cross-compatibility with other 50MHz HCMOS oscillators based on pinout and voltage specifications if direct replacement is necessary.