18QHTF21-29.498928-OE

Oscillators Overview

The 18QHTF21-29.498928-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 29.498928 MHz and utilizes LVCMOS output logic. The device supports 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 2.0 x 1.6 mm. The component is designed for surface mount applications and functions within an operating temperature range of -40°C to 85°C.

Oscillators Feature Summary

• Supports Enable/Disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Compact 4-SMD No Lead surface mount package design

Oscillators Applications

• General purpose timing circuits requiring precise clock signals
• Embedded systems utilizing low-voltage digital interfaces
• Consumer electronics requiring compact oscillator solutions

Oscillators Procurement Notes

Verify the specific suffix 'OE' against official Mercury Electronics documentation to confirm the enable/disable feature and voltage level. Ensure the required frequency tolerance and load capacitance match the target circuit design before procurement. Cross-reference the package dimensions with PCB footprint libraries to guarantee mechanical fit.

Oscillators Selection Notes

Select this component when a 29.498928 MHz clock source is required with LVCMOS outputs. Consider the 1.8V supply requirement and enable pin availability. Evaluate the thermal performance within the specified -40°C to 85°C range for the intended environment. Compare package size constraints against available board space.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies in a small SMD form factor. The series typically includes options with different supply voltages and output types. The 'OE' suffix indicates specific operational characteristics distinct from other variants in the same physical package family.

Oscillators Replacement Considerations

Direct replacements must match the 29.498928 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD 2.0x1.6mm package. Verify that substitute parts support the enable/disable function if required. Check for equivalent frequency stability and temperature range specifications.