18QHTF21-32.000-PD

Oscillators Overview

The 18QHTF21-32.000-PD is a 32 MHz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates with an LVCMOS output signal and supports a supply voltage of 1.8V. The device features a standby mode for power down functionality. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6mm.

Oscillators Feature Summary

• Supports low voltage operation at 1.8V for energy efficiency
• Includes standby capability to reduce power consumption during idle periods
• Utilizes LVCMOS output interface for standard digital logic compatibility

Oscillators Applications

• Battery-powered portable electronic devices
• Compact consumer electronics requiring small form factors
• Digital systems utilizing LVCMOS logic standards

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure the 1.8V supply rail stability meets the oscillator's operational specifications. Confirm that the 4-SMD no-lead package footprint aligns with your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a 32 MHz clock source is required in a minimal footprint. The 1.8V operating voltage makes it suitable for modern low-power digital circuits. Consider the standby feature if power management is critical. Ensure the LVCMOS output level matches the input requirements of the downstream logic components.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF series of surface-mount oscillators. The series offers various frequencies and voltages. The 18QHTF21 variant specifically denotes the 2.0x1.6mm package size. The PD suffix indicates the inclusion of a power-down pin or function.

Oscillators Replacement Considerations

Direct substitutes include other 32MHz 1.8V LVCMOS oscillators in 2.0x1.6mm packages from Mercury, such as the 18QHTF21-51.200-PD for different frequencies. Verify pinout compatibility and electrical parameters before swapping.