18QHTF21-47.3333-OE

Oscillators Overview

The 18QHTF21-47.3333-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 47.3333 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.

Oscillators Feature Summary

• Provides stable clock signals via LVCMOS output interface
• Features low profile surface mount packaging for space-constrained designs
• Supports power management through dedicated enable and disable pins

Oscillators Applications

• High-speed data communication systems requiring precise timing
• Embedded processing units needing reliable clock sources
• Consumer electronics utilizing small form factor components

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints to avoid assembly issues during manufacturing.

Oscillators Selection Notes

Select this component when a 47.3333 MHz clock signal is required for LVCMOS-compatible digital circuits. Consider the 1.8V operating voltage and the enable/disable functionality for power-sensitive applications. Evaluate the 2.0x1.6mm package size against available board space to ensure proper integration within the electronic assembly.

Oscillators Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, which specializes in frequency control products. The manufacturer has decades of experience in quartz crystal production. This specific model represents a standard XO solution designed for modern electronic devices requiring compact, low-voltage clock generation capabilities.

Oscillators Replacement Considerations

Direct substitutes must match the 47.3333 MHz frequency, LVCMOS output type, 1.8V supply, and 4-SMD 2.0x1.6mm package. Verify pinout compatibility and electrical specifications before swapping manufacturers to ensure functional equivalence in the target application.