18QHTF21-24.550-OE

Oscillators Overview

The 18QHTF21-24.550-OE is a standard XO quartz crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a nominal frequency of 24.550 MHz and utilizes LVCMOS output logic levels. The device supports a supply voltage of 1.8V and includes an enable/disable function for power management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output compatibility for digital interface integration
• Integrated enable/disable control functionality
• Standard XO configuration with quartz resonator base

Oscillators Applications

• High-performance digital circuit timing
• Embedded system clock generation
• Consumer electronics signal processing

Oscillators Procurement Notes

Verify the specific frequency tolerance and stability parameters against the 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 match the PCB footprint specifications to guarantee proper assembly and electrical connectivity.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard LVCMOS signaling. The enable/disable feature makes it suitable for power-sensitive designs. Consider the 4-pin SMD form factor for space-constrained layouts. Validate that the 24.550 MHz frequency meets the specific application timing requirements.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. is a Taiwanese manufacturer with decades of experience in frequency control products. The company specializes in quartz crystals and oscillators. This part belongs to their standard XO series, which provides reliable timing solutions for various electronic industries.

Oscillators Replacement Considerations

Cross-reference with other 24.550 MHz LVCMOS oscillators in 4-SMD packages. Verify pinout compatibility and supply voltage matching. Check if alternative manufacturers offer similar enable/disable features and stability specifications.