18QHTF53-26.29675-OE

Oscillators Overview

The 18QHTF53-26.29675-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 26.29675 MHz with an LVCMOS output logic level. The device functions on a single 1.8V supply voltage and includes enable/disable control functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm.

Oscillators Feature Summary

• Provides stable clock signals via LVCMOS output interface
• Supports active low or high enable/disable control for power management
• Designed for surface-mount assembly using leadless SMD packaging

Oscillators Applications

• Digital signal processing systems requiring precise timing references
• Communication equipment utilizing standard clock frequencies
• Embedded systems operating at 1.8V logic levels

Oscillators Procurement Notes

Verify the specific suffix OE against official Mercury documentation to confirm exact electrical tolerances and pin configuration. Ensure the ordering part number matches the required frequency and voltage specifications precisely. Cross-reference datasheet parameters for operating temperature range and load capacitance requirements before integration into final designs.

Oscillators Selection Notes

Select this component when a 26.29675 MHz reference is required within a 1.8V system environment. Consider the 5.0x3.2mm footprint constraints during PCB layout planning. Evaluate the LVCMOS output compatibility with downstream digital inputs to ensure signal integrity without additional buffering requirements.

Oscillators Part Context

This oscillator belongs to the 18QHTF53 series from Mercury Electronics, which specializes in quartz-based frequency control products. The series typically offers various standard frequencies and voltage options within similar small form factors, catering to consumer electronics and industrial applications requiring reliable timing solutions.

Oscillators Replacement Considerations

Direct substitutes include other 26.29675 MHz XO models from different manufacturers that match the 1.8V supply, LVCMOS output, and 4-SMD no-lead package dimensions. Verify pinout compatibility and thermal characteristics before swapping components.