18QHTF21-7.1505-PD

Overview

The 18QHTF21-7.1505-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 7.1505 MHz and utilizes LVCMOS output logic levels. The device functions with a supply voltage of 1.8V and includes a standby mode for power down capabilities. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Feature Summary

• Supports LVCMOS output signal compatibility
• Includes standby functionality for power management
• Designed for surface mount integration

Applications

• General electronic circuit timing
• Digital system clock generation
• Embedded device synchronization

Procurement Notes

Verify the specific part number against official manufacturer documentation to ensure accuracy. Confirm that the required operating conditions match the component specifications. Check for any applicable industry standards or certifications relevant to the intended deployment environment before finalizing procurement decisions.

Selection Notes

Consider the 1.8V supply requirement when designing power circuits. Ensure the PCB layout accommodates the 4-SMD, No Lead package dimensions. Evaluate the need for standby control signals if power efficiency is a priority in the target application design phase.

Part Context

This component belongs to the Mercury Electronic XO series, which provides standard frequency control solutions. The manufacturer has established expertise in quartz crystal production since 1973, focusing on reliable frequency control products including oscillators and crystals for various industrial and commercial electronics applications.

Replacement Considerations

Compatible alternatives within the same series include models such as 18QHTF21-51.200-PD and 18QHTF21-48.7056-PD, which share similar packaging and electrical characteristics but differ in operating frequency.