18QHTF21-29.515625-OE

Oscillators Overview

The 18QHTF21-29.515625-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 29.515625 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component supports an operating temperature range suitable for general electronic applications.

Oscillators Feature Summary

• Integrates enable/disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Employs a leadless SMD package for surface mount assembly

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the target circuit design before procurement. Confirm that the 1.8V supply voltage aligns with the system's power rails. Ensure the PCB footprint matches the 4-SMD No Lead package dimensions to prevent assembly errors during manufacturing.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside precise frequency stability. The enable pin allows for dynamic power control, making it suitable for battery-operated devices. Consider the small form factor for space-constrained designs requiring standard digital clock sources.

Oscillators Part Context

This part belongs to the QHTF series of surface mount oscillators from Mercury Electronics. The series offers various frequencies and voltage options, catering to diverse consumer and industrial electronics needs. The manufacturer has extensive experience in quartz crystal production, ensuring consistent quality across the product line.

Oscillators Replacement Considerations

Direct substitutes include other 1.8V LVCMOS oscillators in 2.0x1.6mm packages from the same manufacturer, such as the 18QHTF21-25.000-OE or 18QHTF21-30.000-OE, provided the frequency difference is acceptable for the application.