18QHTF21-13.5755-PD

Oscillators Overview

The 18QHTF21-13.5755-PD is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 13.5755 MHz and utilizes LVCMOS output logic. The device functions with a supply voltage of 1.8V and features a standby mode for power down control. It is housed in a compact 4-SMD, No Lead package with dimensions of 2.0mm x 1.6mm. The component supports an operating temperature range from -40°C to 85°C.

Oscillators Feature Summary

• Supports low-voltage operation at 1.8V with LVCMOS output compatibility
• Includes standby functionality for power-down management
• Utilizes a small form-factor 4-SMD no-lead surface mount package

Oscillators Applications

• Consumer electronics requiring precise timing signals
• Industrial control systems operating within extended temperature ranges
• Communication equipment utilizing standard clock frequencies

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with the target system design. Ensure the 4-SMD package footprint matches the PCB layout specifications. Check for RoHS compliance status if required by project regulations.

Oscillators Selection Notes

Select this component when a 13.5755 MHz clock source is required with low power consumption capabilities. The 1.8V operating voltage makes it suitable for modern low-power digital circuits. The standby feature allows for energy savings in battery-operated devices. Consider the -40°C to 85°C temperature range for environmental suitability.

Oscillators Part Context

This part belongs to the 18QHTF21 series of surface-mount crystal oscillators from Mercury Electronics. The series offers various frequency options within a standardized 2.0x1.6mm package. These oscillators are designed for applications demanding reliable timing performance in compact electronic designs.

Oscillators Replacement Considerations

Cross-reference other parts in the 18QHTF21 series for alternative frequencies. Verify pinout compatibility with existing designs when considering substitutes. Ensure equivalent electrical characteristics such as supply voltage and output logic levels.