18QHTF21-94.911111-PD

Overview

The 18QHTF21-94.911111-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronic Ind. Co., Ltd. It operates at a frequency of 94.911111 MHz and utilizes LVCMOS output logic. The device is designed for a supply voltage of 1.8V and features a Standby (Power Down) function to reduce power consumption when not in active use. The component is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. This specific part number indicates the precise frequency requirement within the 18QHTF21 series.

Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes Standby (Power Down) functionality for energy management
• Utilizes a leadless SMD package for surface mount assembly

Applications

• General clock signal generation in electronic circuits
• Timing reference for digital systems requiring 1.8V operation
• Embedded applications utilizing LVCMOS interfaces

Procurement Notes

Verify the exact operating temperature range and frequency stability specifications directly from the official product datasheet, as these parameters are critical for system integration. Confirm that the 1.8V supply voltage aligns with your design requirements. Ensure the 4-SMD No Lead package footprint matches your PCB layout constraints before finalizing procurement decisions.

Selection Notes

Select this component when a precise 94.911111 MHz clock source is required with low voltage operation. The choice depends on the necessity for LVCMOS outputs and the availability of a standby mode. Consider the physical size constraints imposed by the 2.0x1.6mm package. Validate that the manufacturer's specifications meet the thermal and electrical needs of the target application environment.

Part Context

This oscillator belongs to the 18QHTF21 series from Mercury Electronics, a supplier specializing in quartz crystals and timing components. The series typically offers various frequencies within a standardized small outline package format. Mercury Electronics has established itself in the frequency control industry, providing solutions for diverse electronic applications requiring stable clock signals.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Users must consult the manufacturer or authorized distributors for equivalent alternatives if this specific part number is unavailable.