18QHTF21-23.4375-OE

Oscillators Overview

The 18QHTF21-23.4375-OE is a crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 23.4375 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes an enable/disable control function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This component is designed for precise timing and clock generation applications in electronic systems requiring stable frequency references.

Oscillators Feature Summary

• Provides stable 23.4375 MHz timing signals via LVCMOS output
• Features low 1.8V supply voltage operation
• Includes hardware enable/disable control capability
• Utilizes compact surface-mount 4-SMD no-lead packaging

Oscillators Applications

• Timing and clock generation in electronic devices
• Digital signal processing circuits
• Communication equipment requiring precise frequency references

Oscillators Procurement Notes

Verify the manufacturer designation carefully, as Mercury United Electronics, Inc. and Mercury Electronic Ind. Co., Ltd. are distinct entities. Confirm that the specific suffix -OE matches the required specifications. Ensure the 1.8V supply voltage and LVCMOS output logic align with the target circuit design before procurement to avoid compatibility issues.

Oscillators Selection Notes

Select this component when a 23.4375 MHz frequency is specifically required. Consider the 1.8V operating voltage constraint and the need for an enable/disable pin. The small 2.0x1.6mm footprint is suitable for space-constrained designs. Verify temperature range requirements against datasheet specifications if operating in extreme environments.

Oscillators Part Context

This part belongs to the 18QHTF21 series of crystal oscillators from Mercury Electronic Ind. Co., Ltd. The series offers various frequencies and packages. Mercury Electronic Ind. Co., Ltd. is a Taiwan-based supplier specializing in quartz crystals, oscillators, and filters. This specific model represents a standard XO variant within their portfolio.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other 23.4375 MHz LVCMOS oscillators in 4-SMD packages only after verifying electrical parameters and pinout compatibility through official manufacturer datasheets.