18QHTF21-36.500-PD

Oscillators Overview

The 18QHTF21-36.500-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 36.5 MHz and utilizes LVCMOS output logic. The device requires a 1.8V supply voltage and features a standby (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 applications requiring precise clock signals in space-constrained electronic systems.

Oscillators Feature Summary

• Supports low voltage operation at 1.8V
• Includes standby mode capability
• Utilizes LVCMOS output interface

Oscillators Applications

• Portable electronic devices
• Battery-powered equipment
• Compact consumer electronics

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply rail is stable and within the specified operating range to ensure reliable oscillator performance. Ensure the PCB footprint matches the 4-SMD no lead package dimensions provided in the official datasheet.

Oscillators Selection Notes

Select this model when a 36.5 MHz clock signal is required with minimal power consumption. The 1.8V supply requirement makes it suitable for modern low-voltage digital circuits. Consider the small 2.0x1.6mm package size for dense board layouts. Verify compatibility with LVCMOS input stages of the target microcontroller or FPGA.

Oscillators Part Context

This part belongs to the Mercury Electronics 18QHTF21 series of surface-mount oscillators. The series offers various frequencies and voltage options. The 'PD' suffix indicates the inclusion of a power-down feature. Mercury Electronics specializes in quartz crystals and frequency control products, providing these components for industrial and commercial applications.

Oscillators Replacement Considerations

Direct replacements include other 36.5 MHz LVCMOS oscillators from Mercury Electronics with identical 1.8V supply and 4-SMD package specifications. Cross-referencing with similar models like the 18QHTF21-51.200-PD is not applicable due to frequency differences. Ensure any substitute matches the exact pinout and mechanical dimensions.