18QHTF21-48.600-OE

Oscillators Overview

The 18QHTF21-48.600-OE is a standard crystal oscillator manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a fixed frequency of 48.6 MHz and utilizes LVCMOS output logic levels. The device is designed for low-voltage applications, requiring a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly. This oscillator is part of the company's frequency-control product line, which includes quartz crystals and other timing devices.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing circuits
• Communication equipment clock sources
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance requirements against the official datasheet before procurement. Ensure that the 1.8V supply voltage aligns with the target circuit design. Confirm the package dimensions and pin configuration match the PCB footprint. Check for any specific environmental or reliability certifications required for the application. Cross-reference the manufacturer's latest documentation to ensure current production status and availability.

Oscillators Selection Notes

Select this component when a precise 48.6 MHz clock signal is required for LVCMOS-compatible digital systems. The 1.8V operating voltage makes it suitable for modern low-power designs. Consider the enable/disable feature if power management is a priority. The small 4-SMD package aids in space-constrained layouts. Evaluate thermal performance and stability requirements against the standard specifications provided in the technical data.

Oscillators Part Context

Mercury Electronic Ind. Co., Ltd. is a Taiwan-based manufacturer specializing in frequency control products since 1973. The company produces quartz crystals, oscillators, TCXOs, and VCTCXOs. The 18QHTF21 series represents their standard crystal oscillator offerings. These components are designed for general-purpose timing applications in electronic devices. The manufacturer emphasizes precision and reliability in their frequency control solutions.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Users should consult the manufacturer directly for equivalent alternatives. Verify electrical parameters such as frequency, voltage, and output type when considering substitutes. Ensure mechanical compatibility with the existing PCB layout. Check for any changes in functional behavior due to different internal technologies.