18QHTF21-29.000-OE

Oscillators Overview

The 18QHTF21-29.000-OE is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 29.000 MHz with LVCMOS output logic. The device supports a supply voltage of 1.8V and features an enable/disable control function. It is housed in a 4-SMD, No Lead package.

Oscillators Feature Summary

• LVCMOS output logic for standard digital interfacing
• Integrated enable and disable control functionality
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 29.000 MHz specification. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD no lead package footprint is compatible with the PCB layout. Check for any specific enable pin requirements in the application circuit.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V clock source is required. The LVCMOS output is suitable for standard logic families. The enable feature allows for power management. Verify the operating temperature range meets environmental conditions. Ensure the small form factor fits within spatial constraints.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics. The series includes various frequencies such as 29.790 MHz and 33.200 MHz. All variants share similar package and electrical characteristics. The manufacturer specializes in quartz crystal products with decades of industry experience.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series parts with different frequencies if the clock rate can be adjusted. Cross-reference with other manufacturers offering 4-SMD LVCMOS oscillators at 1.8V. Ensure pin compatibility and electrical specifications match before substitution.