18QHTF21-3.0625-PD

Oscillators Overview

The 18QHTF21-3.0625-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 3.0625 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a standby or power-down function. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0 x 1.6 mm.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V
• Includes standby mode capability
• Utilizes surface-mount packaging

Oscillators Applications

• Battery-powered devices
• Portable electronics

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure correct frequency and package configuration. Confirm that the required supply voltage matches the system design constraints. Check datasheet specifications for operating temperature range and load requirements before integration into final products.

Oscillators Selection Notes

Select this component when a precise 3.0625 MHz clock signal is required for low-power applications. The 1.8V supply requirement makes it suitable for modern digital circuits. Ensure the PCB layout accommodates the small 2.0x1.6 mm footprint and supports the necessary thermal and electrical connections for SMD mounting.

Oscillators Part Context

This part belongs to the Mercury Electronic Ind. Co. Ltd oscillator family, which specializes in frequency control products. The manufacturer has a history of producing quartz crystals and has expanded into surface-mount oscillators covering various frequencies. This specific model represents their standard XO line with integrated power management features.

Oscillators Replacement Considerations

Direct substitutes include other 3.0625 MHz LVCMOS oscillators in 4-SMD packages from compatible manufacturers. Verify pinout compatibility and voltage levels before swapping. Cross-reference with similar Mercury models like the 18QHTF21 series variants for potential functional equivalents.