18QHTF21-23.70625-OE

Oscillators Overview

The 18QHTF21-23.70625-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 23.70625 MHz and utilizes LVCMOS output logic. The device is designed for low-voltage applications, requiring 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

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable/disable functionality for power management
• Utilizes a leadless SMD package for space-constrained designs

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Embedded system timing references

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your design specifications before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the PCB footprint matches the 4-SMD, No Lead package dimensions provided in the official datasheet. Check for any specific reflow soldering profile recommendations to ensure reliable attachment during manufacturing.

Oscillators Selection Notes

Select this component when a precise 23.70625 MHz reference is required for LVCMOS-compatible circuits. Consider the 1.8V operating voltage as a primary constraint for power supply design. The enable/disable feature makes it suitable for battery-powered or energy-efficient applications where standby current reduction is critical. Evaluate the thermal performance within the intended operating temperature range.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies in a small form factor. The series is characterized by its use of quartz crystal technology for stable frequency generation. Mercury Electronics is a established manufacturer of frequency control products, providing components for diverse electronic applications requiring precise timing.

Oscillators Replacement Considerations

Direct replacements must match the 23.70625 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility if substituting with other manufacturers' parts. Ensure equivalent electrical characteristics such as phase noise and stability are met for the specific application.