18QHTF21-2.480-PD

Oscillators Overview

The 18QHTF21-2.480-PD is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 2.48 MHz and utilizes LVCMOS output logic. The device is designed for 1.8V supply voltage operation and includes a standby or power-down function to reduce consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports low-power standby mode via power-down control
• Compact surface-mount form factor suitable for space-constrained designs
• LVCMOS output interface for direct digital logic integration

Oscillators Applications

• Battery-powered portable electronic devices
• Low-voltage digital signal processing circuits
• Consumer electronics requiring minimal footprint timing sources

Oscillators Procurement Notes

Verify the specific ordering suffix PD against official Mercury Electronics documentation to confirm package type and tape-and-reel specifications. Ensure the 1.8V supply requirement aligns with system power rails. Cross-reference the exact frequency tolerance and stability parameters from the manufacturer datasheet before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 2.48 MHz clock source is required within a 2.0x1.6 mm envelope. Confirm that the system architecture supports LVCMOS signaling levels. Evaluate the power-down feature necessity for energy management strategies. Validate thermal performance and operating temperature range against application environmental constraints.

Oscillators Part Context

This oscillator belongs to Mercury Electronics' series of quartz-based timing solutions. The company specializes in frequency control products including crystals, oscillators, and filters. This specific model represents a standard XO variant optimized for low-voltage applications.

Oscillators Replacement Considerations

Consult official Mercury Electronics substitution guides for compatible alternatives. Verify pin compatibility and electrical characteristics before replacing with other manufacturers' components.