18QHTF21-13.524-PD

Oscillators Overview

The 18QHTF21-13.524-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 13.524 MHz with an LVCMOS output logic level. The device supports a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, no-lead package designed for surface mount applications. The component is engineered to provide stable timing signals within specified electrical parameters.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby and power-down functionality
• Utilizes LVCMOS output logic
• Designed for surface mount assembly

Oscillators Applications

• General-purpose digital timing circuits
• Embedded systems requiring precise clock signals
• Consumer electronics with space constraints

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability requirements against your system design before procurement. Ensure that the 1.8V supply voltage aligns with your target platform's power rails. Confirm that the 4-SMD no-lead package dimensions fit within your PCB layout constraints. Check for any specific handling instructions related to the surface mount technology used in this component.

Oscillators Selection Notes

Select this model when a 13.524 MHz clock source is required with low power consumption capabilities. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the operating temperature range if the application involves environmental extremes. The integrated power-down feature makes it suitable for battery-operated devices where energy efficiency is critical.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products, including quartz crystals and oscillators. This part belongs to their series of surface-mount crystal oscillators. The company has a history of manufacturing timing components since 1973. The 18QHTF21 series represents their standard XO offerings with various frequency options.

Oscillators Replacement Considerations

Direct substitutes may include other 13.524 MHz LVCMOS oscillators from different manufacturers. Ensure pinout compatibility and package dimensions match the 4-SMD no-lead form factor. Verify that alternative parts support the same 1.8V supply voltage and standby functions. Cross-reference specifications for frequency stability and operating temperature ranges.