18QHTF21-32.286713-PD

Oscillators Overview

The 18QHTF21-32.286713-PD is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 32.286713 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes a standby or power-down control feature. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm by 1.6mm.

Oscillators Feature Summary

• Integrates LVCMOS output logic for standard digital interface compatibility
• Supports active low standby mode to reduce power consumption when not in use
• Utilizes a leadless surface-mount package design for automated assembly

Oscillators Applications

• Embedded systems requiring precise clock timing
• Portable electronic devices utilizing low-voltage operation
• Communication modules needing stable frequency generation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 2.0x1.6mm 4-SMD no-lead package specifications to prevent mounting issues during assembly.

Oscillators Selection Notes

Select this component when a low-profile, leadless oscillator is required for space-constrained designs. The LVCMOS output is suitable for general-purpose digital logic interfacing. Consider the standby feature if power management is a priority for battery-operated applications.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which focuses on small-form-factor oscillators. The series typically offers various frequencies within a standardized package size, allowing for consistent mechanical design across different product variants while adjusting only the electrical frequency parameters.

Oscillators Replacement Considerations

Direct substitutes must match the 32.286713 MHz frequency, 1.8V supply, LVCMOS output, and 2.0x1.6mm package. Verify pinout compatibility and thermal characteristics. Cross-reference with other manufacturers offering leadless SMD oscillators with identical electrical specifications.