18QHTF21-37.250-PD

Oscillators Overview

The 18QHTF21-37.250-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 37.25 MHz with an LVCMOS output format. The device requires a supply voltage of 1.8V and features a standby (power down) mode for energy management. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm.

Oscillators Feature Summary

• Supports standard LVCMOS output signal format
• Includes standby power down functionality
• Utilizes a lead-free surface mount package

Oscillators Applications

• General purpose clock generation
• Digital signal processing systems
• Embedded controller interfaces

Oscillators Procurement Notes

Verify the specific orderable part number against official distributor catalogs to ensure compatibility. Confirm that the 1.8V supply requirement aligns with system design constraints. Check package marking and pinout definitions against the manufacturer datasheet before integration.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside a small form factor. The 2.0x1.6 mm footprint suits space-constrained designs. Ensure the LVCMOS interface matches the receiving logic levels of the target application circuitry.

Oscillators Part Context

This model belongs to the QHTF series of surface-mount oscillators from Mercury Electronics. The series offers various frequencies and voltage options within similar physical footprints. The 'PD' suffix typically indicates the inclusion of power-down capabilities in this product line.

Oscillators Replacement Considerations

Cross-reference with other 18QHTF21 variants for different frequencies or voltages. Verify pin-to-pin compatibility with existing PCB layouts. Consult official substitution lists for equivalent performance specifications.