18QHTF21-29.500-OE

Oscillators Overview

The 18QHTF21-29.500-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 29.5 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications with a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• Integrates LVCMOS output logic for digital signal compatibility
• Includes hardware enable and disable control functionality
• Utilizes a leadless SMD package for space-constrained designs

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Embedded systems requiring precise frequency references
• Consumer electronics utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the specific suffix 'OE' against manufacturer documentation to confirm the exact pinout and enable logic polarity. Ensure the selected variant matches the required 1.8V supply voltage and LVCMOS output levels for the target application circuit. Cross-reference the 4-SMD no-lead footprint dimensions with the PCB design library to guarantee accurate mechanical fit during assembly.

Oscillators Selection Notes

Select this component when a 29.5 MHz reference is required within a low-power environment. The 1.8V operating voltage makes it suitable for modern portable devices. Consider the enable/disable feature if power management is critical. Verify that the LVCMOS output swing aligns with the input requirements of the receiving clock node to ensure signal integrity.

Oscillators Part Context

This model belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 'OE' suffix typically denotes specific packaging or enable characteristics distinct from other variants like 'PD'. This family targets applications needing reliable timing sources in small form factors.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Direct replacement requires matching the 29.5 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD no-lead package dimensions. Consult the manufacturer for current equivalent listings.