18QHTF21-28.480-OE

Oscillators Overview

The 18QHTF21-28.480-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 28.48 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Integrates enable and disable functionality for power management
• Utilizes a leadless SMD package for automated assembly

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing references
• Embedded controller clock sources

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure the correct voltage and tolerance specifications. Confirm that the leadless package variant matches the PCB footprint requirements. Cross-reference the part number with official distributor catalogs to validate availability and authenticity before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling. Ensure the design accommodates the specific thermal characteristics of the no-lead package. Validate that the 28.48 MHz frequency aligns with the system's clock distribution architecture and jitter requirements.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronic Ind., Co., Ltd., a supplier specializing in quartz crystals and timing solutions. The series typically offers various frequencies within a standardized small form factor, catering to consumer electronics and industrial applications requiring reliable frequency control.

Oscillators FAQ

What is the output logic type for this oscillator?

The 18QHTF21-28.480-OE uses LVCMOS (Low Voltage Complementary Metal-Oxide-Semiconductor) output logic.

Does this component support power control features?

Yes, the device includes an enable and disable function to manage power consumption during idle states.