18QHTF21-29.1621-OE

Oscillators Overview

The 18QHTF21-29.1621-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 29.1621 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes enable/disable functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable and disable control functionality
• Designed for low-profile surface-mount applications

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to guarantee proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a precise 29.1621 MHz clock source is required for LVCMOS compatible circuits. Consider the 1.8V operating voltage and the need for enable/disable control features. Evaluate the small 2.0x1.6 mm package size against available board space. Verify temperature range requirements match the operational environment.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies within a standardized 4-SMD package format. These components are designed for applications requiring stable clock signals in space-constrained electronic devices.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 series parts with identical pinout and voltage specifications but different frequencies, such as 18QHTF21-29.790-OE or 18QHTF21-65.300-OE, provided the frequency difference is acceptable for the application.