18QHTF22-7.056-OE

Oscillators Overview

The 18QHTF22-7.056-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 7.056 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes an enable/disable control function for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.5x2.0 mm, suitable for surface-mount applications.

Oscillators Feature Summary

• Supports LVCMOS output interface
• Includes enable/disable control functionality
• Operates on 1.8V supply voltage

Oscillators Applications

• General-purpose digital signal processing
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 2.5x2.0 mm footprint matches your PCB layout constraints. Check for any specific enable pin logic level requirements to ensure proper integration with your control signals.

Oscillators Selection Notes

Select this component when a precise 7.056 MHz reference is required in a low-voltage 1.8V environment. The LVCMOS output is compatible with standard CMOS logic families. Consider the small 4-SMD package size for space-constrained designs. Verify that the enable feature meets your power-saving needs compared to always-on oscillators.

Oscillators Part Context

This part belongs to the QHTF22 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies and voltages. The 'OE' suffix typically denotes an enable pin configuration. This specific model provides a common audio-related frequency in a miniature form factor.

Oscillators Replacement Considerations

Direct replacements must match the 7.056 MHz frequency, 1.8V operation, LVCMOS output, and 4-SMD 2.5x2.0mm package. Verify pinout compatibility, especially the enable pin function. Cross-reference with other manufacturers offering similar SMD XO specifications.