18QHTF21-48.213333-OE

Oscillators Overview

The 18QHTF21-48.213333-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 48.213333 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 with dimensions of 2.0 x 1.6 mm. This component is suitable for applications requiring precise clock signals in space-constrained electronic designs.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• General purpose clock signal generation
• Embedded systems timing references
• Digital circuit synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your target platform's power rails. Ensure the enable pin logic levels are compatible with your controlling microcontroller or FPGA to guarantee proper activation and deactivation cycles during operation.

Oscillators Selection Notes

Select this component when a 48.213333 MHz clock source is required in a minimal footprint. Consider the 1.8V operating voltage constraint and LVCMOS output swing limitations. Evaluate the need for active enable control versus always-on operation. Compare against alternative frequencies if the exact 48.213333 MHz value is not strictly mandated by the application protocol.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various standard XO options. The series typically provides low-cost solutions for basic clocking needs. The suffix OE indicates compliance with environmental standards. Similar parts in the series differ primarily in frequency specifications while maintaining consistent package and electrical characteristics.

Oscillators Replacement Considerations

Direct replacements must match the 48.213333 MHz frequency, 1.8V supply, and LVCMOS output type. Verify pinout compatibility for the 4-SMD no-lead package. Check if the replacement supports the same enable/disable control mechanism. Ensure thermal and mechanical specifications meet the original design constraints.