18QHTF21-34.234343-PD

Oscillators Overview

The 18QHTF21-34.234343-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 34.234343 MHz with LVCMOS output logic and a supply voltage of 1.8V. The device features a Standby (Power Down) function and utilizes a 4-SMD, No Lead package.

Oscillators Feature Summary

• Supports Standby mode for power management
• Utilizes LVCMOS output logic
• Compact 4-SMD No Lead package design

Oscillators Applications

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

Oscillators Procurement Notes

Verify the specific frequency suffix matches the required 34.234343 MHz specification. Confirm the 1.8V supply voltage requirement aligns with the target circuit design. Ensure the 4-SMD No Lead package footprint is compatible with the PCB layout. Check for any specific RoHS or environmental compliance requirements if applicable to the end product.

Oscillators Selection Notes

Select this component when a precise 34.234343 MHz clock source is required. The 1.8V operating voltage makes it suitable for low-power digital applications. The LVCMOS interface ensures compatibility with standard logic families. Consider the physical dimensions of the 4-SMD package during mechanical integration.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within the same package and electrical specification framework. The series provides standardized solutions for clock generation needs across different digital systems.

Oscillators Replacement Considerations

Direct substitutes must match the 34.234343 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD No Lead package. Verify pinout compatibility and thermal characteristics before substitution.