18QHTF21-37.087912-OE

Oscillators Overview

The 18QHTF21-37.087912-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 37.087912 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Features integrated enable/disable functionality for power optimization
• Designed as a standard crystal oscillator for precise timing applications

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Embedded systems requiring stable frequency references
• Consumer electronics utilizing low-voltage logic interfaces

Oscillators Procurement Notes

Verify the exact frequency specification of 37.087912 MHz against system requirements. Confirm that the 1.8V supply voltage aligns with the target circuit design. Ensure the 4-SMD No Lead package footprint matches the PCB layout. Check for the presence of the OE suffix indicating specific ordering or packaging variations if applicable to the supply chain.

Oscillators Selection Notes

Select this component when a precise 37.087912 MHz reference is required in space-constrained designs. The 1.8V operation makes it suitable for modern low-power digital circuits. The enable/disable pin allows for dynamic power control, which is beneficial for battery-operated devices. Consider the small 2.0x1.6mm form factor for high-density board layouts.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on surface-mount crystal oscillators. The series typically offers various frequencies within a standardized small outline package. Mercury Electronics has a history of manufacturing frequency control products since 1973, positioning itself as a pioneer in the crystal industry.

Oscillators Replacement Considerations

Direct substitutes must match the 37.087912 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility and thermal characteristics before substitution. Generic replacements may differ in phase noise or stability specifications.