18QHTF21-30.200-PD

Oscillators Overview

The 18QHTF21-30.200-PD is a 30.2 MHz crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a supply voltage of 1.8V and utilizes an LVCMOS output interface. The component 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. The device supports surface mount mounting types and is designed for standard frequency generation applications requiring low voltage operation.

Oscillators Feature Summary

• Supports LVCMOS output logic levels
• Includes power-down functionality for energy management
• Compact 2.0x1.6 mm surface mount footprint

Oscillators Applications

• General purpose clock signal generation
• Low voltage digital circuit timing
• Portable electronic devices requiring small form factors

Oscillators Procurement Notes

Verify the specific suffix 'PD' indicates the power-down feature when sourcing replacements. Confirm the operating temperature range matches system requirements. Ensure the 1.8V supply voltage aligns with the target circuit design. Check for RoHS compliance status if required by project specifications.

Oscillators Selection Notes

Select this component for designs requiring a 30.2 MHz reference clock with minimal board space. The 1.8V operation suits modern low-power systems. Consider the 4-pin SMD package for automated assembly processes. Evaluate thermal performance within the specified operating range.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies and supply voltages. The 'PD' suffix typically denotes power-down capability. These components are widely used in consumer electronics and industrial equipment.

Oscillators Replacement Considerations

Direct substitutes include other 30.2 MHz LVCMOS oscillators in 2.0x1.6 mm packages. Verify pinout compatibility and electrical parameters before substitution. Alternative parts must support 1.8V operation and similar current consumption profiles.