18QHTF21-34.184-OE

Oscillators Overview

The 18QHTF21-34.184-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 34.184 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes enable/disable control capabilities. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0mm x 1.6mm. This component is designed for surface mount applications requiring precise clock signals.

Oscillators Feature Summary

• Standard XO configuration with LVCMOS output logic
• Integrated enable and disable functionality
• Compact 4-SMD surface mount package

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Ensure the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD footprint matches your PCB layout constraints. Contact the manufacturer or authorized distributors for detailed datasheets to validate electrical characteristics for your specific application environment.

Oscillators Selection Notes

Select this component when a low-voltage, small-footprint oscillator is required for digital timing applications. The LVCMOS output is suitable for direct interfacing with standard logic families. Consider the operating temperature range and stability requirements relative to your environmental conditions. The enable feature allows for power management strategies in battery-operated devices.

Oscillators Part Context

This part belongs to the Mercury Electronics SMD Oscillator series, specifically the H21 or similar compact line. It complements their broader portfolio of quartz crystals and frequency control products. The 'OE' suffix typically denotes an official equipment or specific ordering variant. It is distinct from differential oscillators and TCXO models offered by the same manufacturer.

Oscillators Replacement Considerations

Direct substitutes must match the 34.184 MHz frequency, 1.8V supply, LVCMOS output, and 2.0x1.6mm package size. Verify pin compatibility and electrical parameters such as phase noise and jitter if critical. Consult Mercury Electronics for cross-reference lists or equivalent parts within their catalog that meet identical specifications.