18QHTF21-36.288-PD

Oscillators Overview

The 18QHTF21-36.288-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 36.288 MHz and utilizes LVCMOS output logic. The device requires 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 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports standby mode via power-down functionality
• Utilizes LVCMOS output logic interface
• Designed for low voltage operation at 1.8V

Oscillators Applications

• General clock signal generation
• Digital circuit timing references
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific operating temperature range limitations defined in the official datasheet to guarantee reliability under your environmental conditions.

Oscillators Selection Notes

Select this component when a precise 36.288 MHz clock source is required for digital systems. The choice is driven by the need for LVCMOS compatibility and a small 2.0x1.6mm form factor. Consider the 1.8V operating voltage to ensure power efficiency. The integrated power-down feature supports applications requiring active and inactive states. Verify that the standard XO performance meets your jitter and stability needs.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequencies with consistent LVCMOS outputs and 1.8V operation. The 'PD' suffix indicates the inclusion of a power-down control pin. These components are designed for space-constrained electronic devices requiring reliable clock signals.

Oscillators Replacement Considerations

Compatible substitutes include other 36.288 MHz LVCMOS oscillators in a 4-SMD 2.0x1.6mm package with 1.8V operation and power-down capability. Verify pinout compatibility and electrical parameters such as frequency stability and phase noise before substitution.