18QHTF21-15.104893-OE

Oscillators Overview

The 18QHTF21-15.104893-OE is a crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 15.104893 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The device features an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.00mm x 1.60mm.

Oscillators Feature Summary

• Integrates LVCMOS output interface for standard digital logic compatibility
• Includes enable/disable functionality to manage power consumption states
• Utilizes a leadless surface-mount package design for space-constrained applications

Oscillators Applications

• General-purpose clock signal generation in embedded systems
• Timing reference sources for low-voltage digital circuits
• Consumer electronics requiring precise frequency standards

Oscillators Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to ensure correct voltage and output configuration. Confirm that the required frequency tolerance and load capacitance meet system requirements before procurement. Cross-reference the package outline drawing to validate footprint compatibility with the target PCB layout.

Oscillators Selection Notes

Select this component when a stable 15.104893 MHz clock source is required for 1.8V logic families. Ensure the application supports the LVCMOS output swing levels. Consider the physical size constraints as the 2.00mm x 1.60mm package is suitable for high-density board designs where larger oscillators cannot fit.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which specializes in quartz crystal frequency control products. The series offers various frequencies within a standardized small outline package format. Mercury Electronics has a long history in manufacturing quartz crystals, providing industry-standard timing solutions.

Oscillators Replacement Considerations

Direct substitutes must match the 15.104893 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package dimensions. Verify electrical parameters such as phase noise and stability if critical to the design.