18QHTF21-94.000-OE

Overview

The 18QHTF21-94.000-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 94.0 MHz and utilizes LVCMOS output logic. The device requires 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 2.0mm x 1.6mm.

Feature Summary

• Supports active enable and disable functionality for power management
• Utilizes LVCMOS output logic for digital interface compatibility
• Designed as a surface-mount component for automated assembly

Applications

• General clock generation for digital circuits
• Timing reference for microprocessors
• Data communication interfaces requiring precise frequency stability

Procurement Notes

Verify the specific suffix (OE) against the manufacturer's current datasheet to confirm pinout and electrical characteristics match the design requirements. Ensure the 1.8V supply voltage aligns with the target system's power rails before integration.

Selection Notes

Select this component when a 94.0 MHz clock signal is required with low-voltage operation. Consider the small 2.0x1.6mm footprint for space-constrained designs. Confirm that LVCMOS output levels are compatible with the receiving logic inputs of the application circuit.

Part Context

This part belongs to the Mercury Electronics XO series, which provides standard frequency control solutions. The brand specializes in quartz crystals and oscillators, offering various packages and frequencies for industrial and consumer electronics applications.

Replacement Considerations

Direct substitutes may include other 94.0 MHz LVCMOS oscillators in 4-SMD packages from different manufacturers, provided voltage and pinout compatibility are verified.