18QHTF21-30.150-PD

Oscillators Overview

The 18QHTF21-30.150-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 30.15 MHz with 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 with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Integrated power-down capability for reduced consumption
• LVCMOS output interface compatibility
• Compact surface-mount form factor

Oscillators Applications

• Portable electronic devices requiring low power
• Communication modules utilizing standard clock signals
• Embedded systems needing precise timing references

Oscillators Procurement Notes

Verify the specific operating temperature range 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 to guarantee proper soldering and mechanical stability during assembly processes.

Oscillators Selection Notes

Select this component when a 30.15 MHz reference signal is required with minimal power usage. The LVCMOS output ensures compatibility with standard digital logic families. Consider the 1.8V operation if your system prioritizes low voltage efficiency over higher drive strength options available in other series variants.

Oscillators Part Context

This model belongs to Mercury Electronics' standard XO series, designed for general-purpose timing applications. The 'PD' suffix indicates the inclusion of a power-down pin, distinguishing it from continuous-operation variants. It represents a balance between performance and size for modern miniaturized electronics.

Oscillators Replacement Considerations

Direct substitutes include other 30.15 MHz LVCMOS oscillators in similar 2.0x1.6mm packages. Verify voltage tolerance and current consumption differences. Cross-reference pinout configurations to ensure the power-down functionality remains compatible with existing control circuits.