18QHTF21-59.600-PD

Overview

The 18QHTF21-59.600-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 59.6 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount applications requiring precise timing signals.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes standby mode to reduce power consumption during idle periods
• Designed as a standard crystal oscillator for stable frequency generation

Applications

• Digital signal processing systems requiring clock synchronization
• Communication equipment utilizing LVCMOS interfaces
• Embedded systems needing low-power oscillation with standby capability

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before ordering. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD no-lead package footprint matches your PCB layout constraints. Check for any specific reflow soldering profile recommendations provided by the manufacturer to ensure reliable assembly.

Selection Notes

Select this component when a 59.6 MHz clock source with LVCMOS outputs is required. Consider the 1.8V operating voltage and standby feature for power-sensitive designs. Evaluate the 4-SMD package size against available board space. Compare performance metrics such as phase noise and stability if critical for your application, though these specific values are not detailed in the provided summary.

Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies within a similar form factor. The series typically features LVCMOS outputs and support for standby modes. Mercury Electronics is a established manufacturer of frequency control products, providing quartz-based solutions for diverse electronic applications.

Replacement Considerations

Direct substitutes may include other 59.6 MHz LVCMOS oscillators in a 4-SMD package with 1.8V operation. Verify pinout compatibility and electrical specifications carefully. Alternative parts from different manufacturers must match the frequency, output logic, and package dimensions to ensure seamless integration without PCB redesign.