18QHTF21-23.976-OE

Oscillators Overview

The 18QHTF21-23.976-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 23.976 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and includes an enable/disable control feature for power management. It is housed in a compact 4-SMD, no lead package, suitable for surface-mount assembly. This component provides precise timing signals for digital circuits requiring stable clock references.

Oscillators Feature Summary

• Integrates enable/disable functionality for efficient power control
• Delivers stable LVCMOS clock signals for digital system synchronization
• Utilizes a compact surface-mount package design

Oscillators Applications

• Timing and clock signal generation in electronic devices
• Digital circuit synchronization systems
• Consumer electronics requiring precise frequency references

Oscillators Procurement Notes

Verify the specific suffix (OE vs PD) against official Mercury Electronics documentation to confirm exact electrical characteristics and availability status. Ensure the required operating temperature range and load capacitance match the target application design specifications before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a 1.8V supply voltage and LVCMOS interface are required for space-constrained designs. Consider the enable pin utility for power-sensitive applications. Confirm that the 23.976 MHz frequency aligns with the system's timing requirements and that the 4-SMD package fits the PCB layout constraints.

Oscillators Part Context

This part belongs to the 18QHTF21 series of standard crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The 18QHTF21-OE variant specifically denotes the 1.8V operation with enable capability, distinguishing it from other voltage or logic variants within the same product family.

Oscillators Replacement Considerations

Direct substitutes include the 18QHTF21-23.976-PD from Mercury Electronics, provided the functional differences between OE and PD suffixes are verified in the manufacturer datasheet. Cross-brand replacements require matching frequency, voltage, logic type, and package dimensions.