18QHTF21-113.750-PD

Overview

The 18QHTF21-113.750-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 113.75 MHz and utilizes LVCMOS output logic levels. 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 suitable for surface mount applications.

Feature Summary

• LVCMOS output interface
• Standby power down mode
• Compact 4-SMD no lead package

Applications

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

Procurement Notes

Verify the specific ordering suffix and frequency code against official Mercury Electronics documentation to ensure exact match with project requirements. Confirm package dimensions and pinout compatibility with PCB footprint before finalizing procurement decisions.

Selection Notes

Select this component when a precise 113.75 MHz clock source is required with low voltage operation. Ensure the design accommodates the 1.8V supply constraint and utilizes the standby feature if power management is critical for the application environment.

Part Context

This part belongs to the Mercury Electronics XO series, which provides stable frequency control solutions. The manufacturer specializes in quartz crystals and oscillators, offering various packages and electrical specifications for diverse electronic timing needs across industrial and consumer markets.

Replacement Considerations

Consult official Mercury Electronics substitution guides for direct equivalents. Verify that any alternative maintains identical frequency, voltage, package type, and output logic characteristics to ensure functional compatibility.