18QHTF21-26.384-OE

Oscillators Overview

The 18QHTF21-26.384-OE is a standard crystal oscillator (XO) manufactured by Mercury Electronics Ind. Co., Ltd. It operates at a frequency of 26.384 MHz with an LVCMOS output logic level. The device requires a 1.8V supply voltage and features enable/disable control functionality. It is housed in a compact 4-SMD, no lead package with dimensions of 2.0x1.6 mm. The component supports surface mount mounting type and is designed for applications requiring precise timing signals within electronic circuits.

Oscillators Feature Summary

• Supports LVCMOS output logic for digital interface compatibility
• Includes enable and disable control functionality for power management
• Utilizes a compact 4-SMD no lead surface mount package

Oscillators Applications

• General purpose clock signal generation
• Digital circuit timing reference
• Embedded system clock sources

Oscillators Procurement Notes

Verify the specific frequency tolerance and operating temperature range against the official datasheet before procurement. Confirm that the 1.8V supply voltage aligns with your system design requirements. Ensure the 4-SMD package footprint matches your PCB layout constraints. Check for any specific ordering suffixes that may indicate different tolerances or packaging options.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V clock source is required for space-constrained designs. The LVCMOS output is suitable for standard digital logic families. Consider the enable/disable feature if power efficiency during idle states is a priority. Verify that the 26.384 MHz frequency meets the specific timing needs of the target application.

Oscillators Part Context

This part belongs to the 18QHTF21 series from Mercury Electronics, which offers various frequencies in a small SMD package. Similar models include 18QHTF21-20.64384-OE and 18QHTF21-96.768-OE, differing primarily in output frequency. The series is characterized by its low profile and standard LVCMOS outputs, catering to modern miniaturized electronics.

Oscillators Replacement Considerations

Direct substitutes must match the 26.384 MHz frequency, 1.8V supply, LVCMOS output, and 4-SMD 2.0x1.6mm package. Verify pinout compatibility and electrical characteristics such as current consumption and stability before substitution.