SX3M1.000A20F30TNN

Oscillators Overview

The SX3M1.000A20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a fundamental frequency of 1 MHz and utilizes a 4-SMD, No Lead package with dimensions typical of the 3225 metric size. The device supports a supply voltage range including 5V operation and features an Enable/Disable control function for power management. It delivers a frequency stability of ±30 ppm and is designed for surface-mount assembly in compact electronic circuits requiring precise timing signals.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic families
• Integrated enable/disable pin for active power state control
• Surface-mount construction suitable for automated PCB assembly

Oscillators Applications

• Microcontroller unit clock generation
• Digital signal processing timing references
• General-purpose embedded system synchronization

Oscillators Procurement Notes

Verify the specific operating voltage requirements against the target circuit design, as datasheets indicate support for both 5V and lower voltage variants within this series. Confirm that the Enable/Disable functionality aligns with the system's power management strategy. Ensure the 4-SMD footprint matches the board layout specifications. Cross-reference the ±30 ppm stability requirement with the application's timing tolerance needs to ensure adequate performance under varying temperature conditions.

Oscillators Selection Notes

Select this component when a 1 MHz reference signal is required with moderate stability and low cost. The CMOS output simplifies interfacing with standard logic gates without additional buffering. The enable feature allows for dynamic power reduction during idle periods. Consider thermal environment constraints as stability is rated at ±30 ppm. This part is suitable for consumer electronics and industrial controls where exacting precision is not critical compared to TCXO alternatives.

Oscillators Part Context

This oscillator belongs to SCTF's SX3M series of standard crystal oscillators. The series provides various frequencies and package options for general timing applications. The 'A' suffix typically denotes specific electrical characteristics or packaging variations within the product line. SCTF manufactures these components for industrial, telecom, medical, and IoT sectors, focusing on providing reliable frequency solutions with standardized interfaces.

Oscillators Replacement Considerations

Direct substitutes must match the 1 MHz frequency, CMOS output type, 4-SMD package, and ±30 ppm stability. Verify that replacement parts also support the required supply voltage and enable/disable functionality. Generic replacements may differ in load capacitance or drive strength, requiring circuit re-verification.