SX5M28.63636A20F30TNN

Oscillators Overview

The SX5M28.63636A20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for standard clock signal generation in electronic circuits. It operates at a nominal frequency of 28.63636 MHz and utilizes a CMOS output format suitable for digital logic interfacing. The device features a 5V enable/disable control function, allowing for power management and system synchronization capabilities. It is housed in a compact 4-SMD, No Lead package, facilitating surface-mount assembly in space-constrained designs. This component serves as a precise timing reference for microcontrollers, communication interfaces, and data processing units requiring stable clock sources.

Oscillators Feature Summary

• Provides a stable 28.63636 MHz clock signal with CMOS output compatibility
• Includes integrated 5V enable/disable functionality for power control
• Utilizes a compact 4-SMD no-lead surface mount package design

Oscillators Applications

• Microcontroller clock source integration
• Digital communication interface timing
• Data processing unit synchronization

Oscillators Procurement Notes

Verify the specific suffix codes against official manufacturer documentation to ensure exact electrical characteristics and pinout configuration. Confirm that the 5V enable/disable requirement aligns with your system voltage levels. Check for any RoHS or REACH compliance declarations if required by your manufacturing standards. Ensure the 4-SMD footprint matches your PCB layout constraints before finalizing procurement orders.

Oscillators Selection Notes

Select this oscillator when a precise 28.63636 MHz frequency is required for CMOS-based digital systems. The built-in enable/disable feature offers an advantage for applications needing active clock control without external gating components. Consider the 4-SMD package size relative to available board space. Evaluate thermal performance requirements as surface-mount oscillators can be sensitive to soldering temperatures and ambient heat dissipation during operation.

Oscillators Part Context

This component belongs to the family of standard CMOS crystal oscillators used for general-purpose timing applications. It differs from other variants primarily through its specific frequency setting and enable control mechanism. The no-lead SMD construction distinguishes it from older leaded packages, offering improved reliability and automated assembly compatibility. It complements broader timing solutions by providing a dedicated, self-contained clock source for digital logic circuits.

Oscillators Replacement Considerations

Direct substitutes must match the 28.63636 MHz frequency, CMOS output type, and 4-SMD package dimensions. Verify that alternative manufacturers offer identical enable/disable voltage thresholds. Cross-reference pin assignments to ensure compatibility with existing PCB footprints. Confirm that replacement parts meet the same frequency stability and phase noise specifications required by the original design.