18QHTF21-24.305-PD

Oscillators Overview

The 18QHTF21-24.305-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 24.305 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for surface-mount applications requiring precise clock signals.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated standby mode for power reduction
• Compact 4-SMD no-lead surface mount package

Oscillators Applications

• Digital signal processing clock generation
• Embedded system timing references
• Communication equipment synchronization

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. 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 RoHS compliance status if environmental regulations apply to your manufacturing process.

Oscillators Selection Notes

Select this oscillator when a low-voltage 1.8V operation is required alongside LVCMOS outputs. The small 2.0x1.6mm package is suitable for space-constrained designs. Consider the standby feature if power efficiency during idle states is a priority. Verify that the 24.305 MHz frequency meets the specific timing needs of your application without requiring external dividers.

Oscillators Part Context

This part belongs to the QHTF series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 'PD' suffix typically indicates the presence of a power-down control pin. Mercury Electronics has extensive experience in quartz crystal manufacturing, providing reliable frequency control solutions.

Oscillators Replacement Considerations

Direct replacements must match the 24.305 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pinout compatibility and electrical specifications. Consult manufacturer cross-reference lists for equivalent parts from other suppliers offering similar surface-mount oscillator technologies.