18QHTF32-1.8435-PD

Oscillators Overview

The 18QHTF32-1.8435-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 1.8435 MHz and utilizes an LVCMOS output interface. 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, designed for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• Provides stable clock generation with LVCMOS output compatibility
• Integrates a standby mode to reduce power consumption during idle periods
• Utilizes a leadless SMD package for efficient board space utilization

Oscillators Applications

• General electronic timing circuits requiring low-frequency reference clocks
• Embedded systems utilizing 1.8V logic interfaces
• Portable devices where power-down functionality is required

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V operating voltage aligns with the target system's power rails. Ensure the 4-SMD no-lead package dimensions match the PCB footprint design to guarantee proper soldering and mechanical stability.

Oscillators Selection Notes

Select this component when a precise 1.8435 MHz reference is needed with low-voltage operation. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the standby feature if power efficiency is a critical design constraint. Validate the thermal performance and frequency stability specifications against the application environment.

Oscillators Part Context

Mercury Electronics Ind. Co. Ltd specializes in frequency control products, including quartz crystals and oscillators. This model belongs to their series of surface-mount oscillators designed for reliable timing applications. The company has a history of manufacturing quartz-based components, providing solutions for various industrial and consumer electronics markets.

Oscillators Replacement Considerations

Consult official substitution guides from Mercury Electronics for compatible alternatives. Verify pinout compatibility and electrical parameters such as supply voltage and output swing when considering cross-references.