18QHTF21-30.1153-OE

Oscillators Overview

The 18QHTF21-30.1153-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 30.1153 MHz and utilizes LVCMOS output logic. The device is designed for low voltage applications, functioning at a supply voltage of 1.8V. It features an enable/disable control function to manage power consumption. The component is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly on printed circuit boards.

Oscillators Feature Summary

• LVCMOS output logic for digital interface compatibility
• Integrated enable/disable control functionality
• Low voltage operation at 1.8V supply
• Surface-mount 4-SMD no lead package

Oscillators Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 1.8V logic levels
• Embedded devices with space-constrained surface mount requirements

Oscillators Procurement Notes

Verify the specific ordering suffix and frequency tolerance against project requirements before procurement. Confirm that the 1.8V supply voltage aligns with the target system's power rails. Ensure the LVCMOS output characteristics match the receiving logic inputs. Check for any specific environmental or reliability certifications required by the application standards. Validate the 4-SMD package dimensions against the PCB footprint design.

Oscillators Selection Notes

Select this component when a precise 30.1153 MHz timing source is required for 1.8V digital logic interfaces. The LVCMOS output is appropriate for direct connection to microcontrollers or FPGAs operating at the same voltage level. The enable/disable feature allows for dynamic power management in battery-operated or energy-efficient designs. Consider the small form factor of the 4-SMD package for high-density board layouts.

Oscillators Part Context

This oscillator belongs to the standard XO series from Mercury Electronics, which specializes in quartz frequency control products. The manufacturer has decades of experience in producing crystals and oscillators. This specific model represents a solution for applications needing stable clock signals with low voltage compatibility and compact packaging.

Oscillators Replacement Considerations

Direct substitutes must match the 30.1153 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD package. Verify pinout compatibility if replacing with different manufacturers. Ensure equivalent electrical specifications such as load capacitance and drive level are maintained to guarantee performance stability.