18QHTF21-23.33125-PD

Oscillators Overview

The 18QHTF21-23.33125-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 23.33125 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby function for power down capabilities. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• Supports standby mode for power management
• Utilizes LVCMOS output logic interface
• Compact surface-mount package design

Oscillators Applications

• General clock signal generation
• Digital circuit timing reference
• Embedded system synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required voltage levels and frequency tolerances. Confirm that the 4-SMD no-lead package dimensions align with the target PCB footprint. Check datasheet specifications for operating temperature range and load capacitance requirements before finalizing component selection for production.

Oscillators Selection Notes

Select this component when a 1.8V supply voltage is required alongside LVCMOS outputs. Ensure the application environment falls within the specified operating temperature range. Consider the standby feature if power efficiency during idle states is a priority. Verify that the 23.33125 MHz frequency meets the system clock requirements without additional dividers.

Oscillators Part Context

This part belongs to the QHTF series of crystal oscillators from Mercury Electronics. The series offers various frequencies and voltage options. The '18' prefix typically indicates the 1.8V supply variant. These components are designed for high stability and reliability in consumer and industrial electronics, providing a cost-effective solution for standard clocking needs.

Oscillators Replacement Considerations

Direct substitutes include other 18QHTF21 variants with identical pinouts and electrical characteristics but different frequencies, such as 18QHTF21-25.003125-PD or 18QHTF21-18.1059-PD, provided the frequency difference is acceptable for the application.