3QHTF57-13.2719-OE

Oscillators Overview

The 3QHTF57-13.2719-OE is a standard crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a fixed frequency of 13.2719 MHz and utilizes LVCMOS output logic levels. The device is designed for a supply voltage of 3.3V and features an enable/disable control function to manage power consumption. It is housed in a compact 4-SMD, No Lead package with dimensions of 7.0 x 5.0 mm. This component serves as a precise clock source for digital circuits requiring stable timing signals.

Oscillators Feature Summary

• Integrates LVCMOS output interface for direct compatibility with standard digital logic families.
• Includes hardware enable/disable pin functionality to support active low-power management strategies.
• Utilizes a leadless surface-mount package design to facilitate automated assembly processes.

Oscillators Applications

• Clock generation for microprocessors and microcontrollers
• Timing reference for communication interfaces such as UART or SPI
• Synchronization sources for data acquisition systems

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to ensure the correct voltage and tolerance specifications are selected. Confirm that the 4-SMD no-lead package footprint matches the target PCB layout requirements. Check for any recent updates to the datasheet regarding thermal dissipation characteristics or recommended soldering profiles to ensure reliable long-term operation in the final assembly.

Oscillators Selection Notes

Select this component when a fixed 13.2719 MHz frequency is required for system timing. Ensure the application supports LVCMOS logic levels and a 3.3V supply rail. Consider the enable/disable feature if power efficiency during idle states is a priority. Verify that the 7.0 x 5.0 mm package size fits within the available board space constraints compared to smaller alternatives.

Oscillators Part Context

This oscillator belongs to the 3QHTF57 series from Mercury Electronics, which specializes in quartz frequency control products. The company has decades of experience in Taiwan's crystal industry. The series typically offers standard XO variants with various frequencies and packaging options, catering to general-purpose electronic applications requiring reliable clock signals.

Oscillators Replacement Considerations

Direct substitutes must match the 13.2719 MHz frequency, LVCMOS output, 3.3V supply, and 4-SMD no-lead package dimensions. Verify pinout compatibility and electrical parameters before substitution. Cross-reference with other manufacturers offering similar surface-mount oscillators if availability is an issue.