18QHTF21-30.320-PD

Oscillators Overview

The 18QHTF21-30.320-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 30.32 MHz and utilizes LVCMOS output logic. The device requires a supply voltage of 1.8V and features a power-down function for standby mode control. It is housed in a compact 4-SMD, no-lead package with dimensions of 2.0x1.6 mm. This component is designed for applications requiring precise timing signals within low-voltage digital systems.

Oscillators Feature Summary

• Supports LVCMOS output logic for standard digital interfacing
• Includes power-down functionality to enable standby mode operation
• Utilizes a small form factor 4-SMD no-lead package

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for microcontrollers and processors
• Digital signal processing circuits requiring stable frequency sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Ensure that the 1.8V supply voltage aligns with your system's power rails. Confirm that the 4-SMD no-lead package footprint matches your PCB layout specifications. Check for any RoHS compliance documentation if required by your manufacturing standards.

Oscillators Selection Notes

Select this component when a 30.32 MHz clock signal is required with low voltage operation. Consider the LVCMOS interface compatibility with your target logic family. Evaluate the physical size constraints to ensure the 2.0x1.6 mm package fits within the designated area. Assess the need for power-down capability if energy efficiency during idle states is a priority for the application.

Oscillators Part Context

This part belongs to the Mercury Electronics XO series, which provides standard crystal oscillators. The model number indicates a 1.8V supply variant with a 30.32 MHz frequency. Similar parts in the series may offer different frequencies or voltage levels while maintaining the same package style and output logic type.

Oscillators Replacement Considerations

Direct substitutes must match the 30.32 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pinout compatibility and electrical characteristics such as phase noise and jitter if specified in the original design requirements.