18QHTF21-13.527-OE

Oscillators Overview

The 18QHTF21-13.527-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 13.527 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports Enable/Disable functionality for power management
• Utilizes LVCMOS output logic for digital interfacing
• Available in hermetic ceramic leadless SMD packages

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific ordering suffix to confirm the exact supply voltage and frequency variant, as the QHTF series offers multiple configurations. Ensure compatibility with the target operating temperature range and check for RoHS compliance status if environmental regulations apply to the assembly process.

Oscillators Selection Notes

Select this component when a low-profile, surface-mount oscillator with enable control is required. Consider the 1.8V supply requirement and LVCMOS output compatibility with the host logic family. Evaluate the 4-SMD package dimensions against the available PCB real estate constraints.

Oscillators Part Context

This part belongs to the QHTF series from Mercury Electronic Industrial Co., Ltd, a manufacturer specializing in quartz crystals and oscillators since 1973. The series includes various hermetic ceramic leadless SMD packages and supports frequencies up to 200 MHz across different supply voltages.

Oscillators Replacement Considerations

Direct substitutes within the same series include variants such as 18QHTF21-13.1313-OE or 18QHTF21-37.300-OE, provided the frequency difference is acceptable for the application design.