18QHTF21-35.468-OE

Oscillators Overview

The 18QHTF21-35.468-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 35.468 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, suitable for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

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

Oscillators Applications

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

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 footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet to guarantee reliability under your environmental conditions.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V LVCMOS oscillator is required. The enable/disable pin allows for dynamic power control. Consider the small form factor of the 4-SMD package for space-constrained designs. Verify that the 35.468 MHz frequency meets the exact timing needs of the target application compared to other available frequencies in the series.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard oscillators from Mercury Electronics. The series typically offers various frequencies with LVCMOS outputs. The suffix OE indicates specific packaging or configuration details within the manufacturer's lineup. These components are generally used where stable clocking is essential for digital logic operations.

Oscillators Replacement Considerations

Direct substitutes must match the 35.468 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility and electrical specifications such as phase noise and jitter if critical. Cross-reference with Mercury's current product listings for updated equivalents.