18QHTF21-30.800-OE

Oscillators Overview

The 18QHTF21-30.800-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a nominal frequency of 30.8 MHz and utilizes LVCMOS output logic levels. The device is designed for operation with a supply voltage of 1.8V and features an enable/disable control function. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications. The component supports an operating temperature range from -40°C to 85°C and maintains a frequency stability of ±50ppm.

Oscillators Feature Summary

• Supports active high/low enable and disable functionality for power management
• Provides stable clock signals using LVCMOS output interface
• Operates within extended industrial temperature ranges

Oscillators Applications

• General purpose digital circuit timing
• Embedded system clock generation
• Consumer electronics timing references

Oscillators Procurement Notes

Verify the specific suffix 'OE' against the manufacturer's current datasheet to confirm the enable/disable pin configuration and voltage level compatibility. Ensure the selected variant matches the required 1.8V supply specification and LVCMOS output requirements for the target application design.

Oscillators Selection Notes

Select this component when a low-profile surface mount oscillator with enable control is required. Consider the ±50ppm stability limit and the -40°C to 85°C temperature range against system environmental constraints. Verify that the 4-SMD no-lead package footprint aligns with the PCB layout guidelines.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which focuses on quartz-based timing solutions. The manufacturer specializes in frequency control products including crystals and oscillators. This specific model represents a standard frequency option within their portfolio of surface mount devices.

Oscillators Replacement Considerations

Cross-reference compatible parts such as the 18QHTF21-8.300-OE or 18QHTF21-37.888-OE if different frequencies are needed but the same package and electrical characteristics are required. Ensure any substitute matches the 1.8V supply and LVCMOS output specifications.