18QHTF21-20.750-PD

Oscillators Overview

The 18QHTF21-20.750-PD is a crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 20.75 MHz and utilizes LVCMOS output logic. The device is designed for low voltage applications, supporting a supply voltage of 1.8V. It features a compact 4-SMD, No Lead package with dimensions of 2.0x1.6 mm. The component includes a standby or power-down control function to manage power consumption during inactive periods.

Oscillators Feature Summary

• Supports LVCMOS output signal compatibility
• Includes standby or power-down control functionality
• Utilizes a compact 4-SMD no lead surface mount package

Oscillators Applications

• General electronic circuits requiring precise timing signals
• Low voltage digital systems
• Portable devices with space constraints

Oscillators Procurement Notes

Verify the specific ordering suffix PD against official Mercury Electronics documentation to ensure correct packaging and handling specifications. Confirm that the 1.8V supply requirement aligns with your system design before procurement. Cross-reference the part number with authorized distributors to validate authenticity and avoid counterfeit components.

Oscillators Selection Notes

Select this component when a 20.75 MHz clock source is required in a minimal footprint. Ensure the host circuit supports 1.8V logic levels and LVCMOS interfaces. Consider the power-down feature if energy efficiency is critical. Verify thermal and electrical characteristics match the application environment requirements.

Oscillators Part Context

This model belongs to the 18QHTF21 series from Mercury Electronics, which focuses on small form factor oscillators. The series typically offers various frequencies within a standardized 2.0x1.6 mm package. This specific variant provides a 20.75 MHz output, fitting into the company's lineup of quartz-based frequency control products.

Oscillators FAQ

What is the output logic type?

The output logic type is LVCMOS.

Does the device support power management?

Yes, it includes a standby or power-down control function.