18QHTF21-35.795-PD

Oscillators Overview

The 18QHTF21-35.795-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd, operating at a frequency of 35.795 MHz. It utilizes LVCMOS output logic and functions with a supply voltage of 1.8V. The device features a power-down mode for standby operation. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0mm x 1.6mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down functionality for energy conservation
• Utilizes LVCMOS output interface

Oscillators Applications

• General clock signal generation
• Embedded system timing references
• Consumer electronics circuits

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and output types. Confirm that the 4-SMD package dimensions align with the target PCB footprint. Check manufacturer documentation for precise electrical characteristics and thermal requirements before integration.

Oscillators Selection Notes

Select this component when a 35.795 MHz reference is required within space-constrained designs. Consider the 1.8V supply constraint and LVCMOS compatibility with downstream logic. Evaluate the need for power-down capabilities if battery efficiency is critical for the application.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF series of surface-mount oscillators. The series offers various frequencies and voltages in a small form factor. Mercury Electronics specializes in quartz crystals and timing components, providing solutions for diverse electronic applications.

Oscillators Replacement Considerations

Compatible substitutes include other 35.795 MHz LVCMOS oscillators in 2.0x1.6mm packages from manufacturers such as Epson or Seiko. Ensure voltage and pinout compatibility when cross-referencing.