18QHTF21-116.025-PD

Overview

The 18QHTF21-116.025-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 116.025 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down feature for energy management. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• LVCMOS output logic interface
• Integrated standby and power-down functionality
• Compact 4-SMD no lead surface-mount package

Applications

• General clock signal generation
• Low voltage digital systems
• Surface-mount electronic assemblies

Procurement Notes

Verify the specific operating temperature range and frequency stability parameters directly from the manufacturer's official datasheet before procurement. Confirm that the 1.8V supply requirement aligns with the target system design. Ensure the 4-SMD no lead package dimensions are compatible with the intended PCB footprint to avoid assembly issues.

Selection Notes

Select this component when a 116.025 MHz clock source is required with low voltage operation. The LVCMOS output is suitable for standard digital logic interfaces. Consider the power-down capability if energy efficiency during idle states is a priority. Verify compatibility with the 1.8V power rail and ensure the physical package fits the available board space.

Part Context

This part belongs to the Mercury Electronics XO series, which provides standard crystal oscillators for timing applications. The company specializes in frequency control products including quartz crystals and oscillators. This specific model represents a standard configuration within their portfolio, designed for reliable performance in consumer and industrial electronics.

Replacement Considerations

Cross-reference with other 116.025 MHz LVCMOS oscillators featuring 1.8V operation and similar package dimensions. Ensure substitute parts match the electrical specifications and mechanical footprint requirements.