18QHTF53-71.1708333-OE

Oscillators Overview

The 18QHTF53-71.1708333-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co. Ltd. It operates at a fixed frequency of 71.1708333 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control pin for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 5.0mm x 3.2mm. This component is designed for timing applications requiring precise clock signals in space-constrained electronic systems.

Oscillators Feature Summary

• Standard crystal oscillator configuration providing stable clock signals
• LVCMOS output logic compatible with digital interfaces
• Integrated enable/disable functionality for power optimization
• Compact surface-mount package suitable for dense PCB layouts

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for digital communication interfaces
• Clock source for microcontrollers and processors
• Signal synchronization in consumer electronics

Oscillators Procurement Notes

Verify the exact frequency specification of 71.1708333 MHz against system requirements to ensure compatibility. Confirm that the 1.8V supply voltage aligns with the target circuit design. Check the physical footprint of the 5.0x3.2mm SMD package for adequate board space. Ensure the LVCMOS output levels match the input thresholds of connected components. Validate the enable/disable pin configuration if power management is required.

Oscillators Selection Notes

Select this component when a precise 71.1708333 MHz clock signal is necessary for digital timing applications. Consider the 1.8V operating voltage as a primary constraint for low-power designs. The LVCMOS output type ensures compatibility with standard logic families. Evaluate the small 4-SMD package size for applications with strict spatial limitations. Verify that the enable feature supports the system's power cycling requirements.

Oscillators Part Context

This part belongs to the 18QHTF53 series from Mercury Electronic Ind. Co. Ltd, which specializes in quartz-based frequency control products. The series typically includes various frequencies within the same package form factor. Mercury Electronics is a recognized supplier of oscillators and crystals, emphasizing reliability in timing solutions. The specific model denotes a standard XO variant optimized for modern low-voltage digital circuits.

Oscillators Replacement Considerations

Direct substitutes must match the 71.1708333 MHz frequency, 1.8V supply, LVCMOS output, and 5.0x3.2mm package. Cross-reference with other manufacturers offering identical specifications to ensure pinout and electrical compatibility. Verify that any alternative maintains the same enable/disable functionality and temperature range.