18QHTF53-30.420-PD

Oscillators Overview

The 18QHTF53-30.420-PD is a quartz-based clock oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a nominal frequency of 30.42 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby (power down) function for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.0 x 5.0 mm, conforming to industry standard surface mount specifications.

Oscillators Feature Summary

• Quartz type construction for stable frequency generation
• LVCMOS output logic compatible with digital interfaces
• Integrated standby mode for power reduction
• Compact 4-SMD no lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital system timing references
• Embedded electronics requiring low profile oscillators

Oscillators Procurement Notes

Verify the specific ordering suffix against official Mercury Electronics documentation to ensure correct frequency and package configuration. Confirm that the PD suffix aligns with required tape and reel or cut tape delivery formats as specified in the manufacturer's catalog. Cross-reference the part number with authorized distributors to validate authenticity and current availability status before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 30.42 MHz clock source with LVCMOS outputs is required. Ensure the design accommodates the 1.8V supply voltage constraint. Verify that the 7.0 x 5.0 mm footprint fits within the PCB layout constraints. Consider the standby feature if power efficiency during idle periods is a critical design parameter for the target application.

Oscillators Part Context

This part belongs to the H53 series of SMD oscillators from Mercury Electronics. The series offers various frequencies within a standardized 7.0 x 5.0 mm package. It serves as a direct replacement for other industry-standard clock oscillators requiring similar electrical characteristics and physical dimensions in consumer and industrial electronic devices.

Oscillators Replacement Considerations

Check datasheets for alternative models within the H53 series offering different frequencies but identical pinouts and packages. Verify compatibility with existing circuit designs when substituting with other manufacturers' 30.42 MHz LVCMOS oscillators in the same form factor.