18QHTF21-16.366667-PD

Oscillators Overview

The 18QHTF21-16.366667-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 16.366667 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and includes a standby or power-down function for energy management. It is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise timing signals.

Oscillators Feature Summary

• LVCMOS output logic interface
• Integrated standby and power-down capability
• Surface-mount 4-SMD no lead package

Oscillators Applications

• Digital signal processing systems
• Communication equipment timing
• Embedded control circuits

Oscillators Procurement Notes

Verify the specific ordering suffix PD against the manufacturer's current datasheet to ensure compatibility with required pin configurations and electrical specifications. Confirm that the 1.8V supply requirement aligns with the target system design before procurement.

Oscillators Selection Notes

Select this component when a stable 16.366667 MHz reference is required with low-power standby features. Ensure the host circuit supports LVCMOS levels and provides adequate 1.8V regulation. The small form factor suits space-constrained designs.

Oscillators Part Context

This part belongs to the 18QHTF series of crystal oscillators from Mercury Electronics. The series typically offers various frequencies and voltage options within a standardized SMD footprint, catering to general-purpose timing needs in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes must match the 16.366667 MHz frequency, LVCMOS output, 1.8V supply, and 4-SMD package. Verify pinout compatibility and thermal characteristics with alternative manufacturers' equivalent parts.