1521H-25.000J18DTSK

Overview

The 1521H-25.000J18DTSK is a standard crystal oscillator manufactured by Suzhou Hangjing Elec&Tech Co., Ltd. It operates at a frequency of 25 MHz with an HCMOS output signal. The device functions on a supply voltage of 1.8V and features enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead surface mount package.

Feature Summary

• HCMOS output interface for digital logic compatibility
• Integrated enable and disable functionality
• Low voltage operation at 1.8V

Applications

• Digital electronics timing circuits
• Embedded system clock sources
• Telecommunications equipment synchronization

Procurement Notes

Verify the specific ordering suffix J18DTSK against official manufacturer documentation to confirm the exact voltage and package specifications. Ensure that the 1.8V supply requirement aligns with your target circuit design before procurement. Cross-reference the part number with authorized distributors to guarantee authenticity and traceability.

Selection Notes

Select this component when a 25 MHz HCMOS clock source is required with low power consumption. The 1.8V operating voltage makes it suitable for battery-powered or low-voltage digital systems. The enable/disable feature allows for power management strategies in embedded applications requiring periodic clock activation.

Part Context

This oscillator belongs to the XTAL OSC XO series from Suzhou Hangjing. The company specializes in quartz frequency controlling units, including crystals, oscillators, filters, VCXOs, and TCXOs. The product line targets computing, communication, automotive, and industrial applications with a focus on reliability and small form factors.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify pinout and electrical parameters carefully if considering alternative vendors. Consult official manufacturer lists for direct replacements.