18QHTF21-14.3182-PD

Oscillators Overview

The 18QHTF21-14.3182-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 14.3182 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. This component is designed for timing applications requiring precise clock signals in low-power electronic systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for standard digital interfacing
• Includes standby mode to reduce power consumption during idle periods
• Utilizes a small form factor SMD package suitable for space-constrained designs

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Data communication interface synchronization

Oscillators Procurement Notes

Verify the specific operating temperature range and load capacitance requirements against your system design before procurement. Confirm that the 1.8V supply voltage aligns with your power architecture. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this oscillator when a 14.3182 MHz clock signal is required with low power consumption capabilities. The LVCMOS output is suitable for standard CMOS logic families. Consider the 1.8V operating voltage and standby feature for battery-powered or energy-efficient applications. The compact 2.0x1.6 mm package is ideal for dense circuit board layouts.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent 1.8V operation and LVCMOS outputs. The 'PD' suffix indicates the inclusion of a power-down control feature. These components are widely used in consumer electronics and industrial equipment requiring reliable timing sources.

Oscillators Replacement Considerations

Direct substitutes within the same series include 18QHTF21-15.700-PD and 18QHTF21-18.1059-PD, though these operate at different frequencies. Ensure the replacement maintains the 14.3182 MHz frequency requirement. Verify compatibility with existing PCB footprints and power supply voltages.