18QHTF32-10.5375-PD

Oscillators Overview

The 18QHTF32-10.5375-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 10.5375 MHz with an LVCMOS output type. The device requires a 1.8V supply voltage and features a power-down function for standby mode control. It is housed in a compact 4-SMD, No Lead package designed for surface mount applications.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes power-down functionality for energy management
• Provides standard LVCMOS signal output

Oscillators Applications

• Portable electronic devices requiring low power consumption
• Communication systems utilizing standard logic interfaces
• Embedded control circuits needing precise timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply rail is stable and within the specified operating range to ensure reliable oscillator performance. Check the datasheet for thermal considerations related to the small SMD package.

Oscillators Selection Notes

Select this component when a 10.5375 MHz clock source is required with minimal power usage. Ensure compatibility with LVCMOS input stages of downstream logic. Consider the physical footprint constraints of the 4-SMD package during PCB layout planning.

Oscillators Part Context

This part belongs to the 18QHTF series of ultra-low current crystal oscillators from Mercury Electronics. The series is characterized by wide temperature ranges and switchable quick-turn capabilities. The 'PD' suffix indicates the inclusion of a power-down pin for active standby control.

Oscillators Replacement Considerations

Direct substitutes may include other 10.5375 MHz LVCMOS oscillators in 4-SMD packages with 1.8V operation. Verify pinout compatibility and electrical specifications such as phase noise and jitter before swapping components.