18QHTF21-32.736-OE

Oscillators Overview

The 18QHTF21-32.736-OE is a quartz-based clock oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 32.736 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 with dimensions of 3.2mm x 2.5mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Includes hardware enable/disable functionality for power management
• Utilizes quartz crystal technology for stable frequency generation

Oscillators Applications

• General purpose clock signal generation
• Embedded system timing references
• Consumer electronics circuit boards

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronics documentation to confirm voltage levels and pin configurations. Ensure the selected variant matches the required 1.8V supply and LVCMOS output requirements for the target application design.

Oscillators Selection Notes

Select this component when a low-profile surface-mount oscillator is required for 32.736 MHz applications. Consider the 1.8V operating voltage and the availability of the enable pin for systems requiring active power control during idle states.

Oscillators Part Context

This part belongs to the Mercury Electronics SMD oscillator series, which includes various frequencies and package types. The 18QHTF21 series specifically targets space-constrained designs requiring reliable quartz-based timing solutions with standard logic outputs.

Oscillators Replacement Considerations

Direct substitutes include other 32.736 MHz LVCMOS oscillators in 3.2x2.5mm packages from manufacturers such as Epson or NDK, provided electrical parameters match.