SX7M3.579545A10F20TNN

Oscillators Overview

The SX7M3.579545A10F20TNN is a surface-mount crystal oscillator manufactured by Shenzhen SCTF Electronics, designed for standard timing applications. It operates at a nominal frequency of 3.579545 MHz with CMOS output levels. The device requires a 5V supply voltage and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package, specifically identified as SMD7050-4P. The unit maintains a normal temperature frequency tolerance of ±10ppm and offers a frequency stability of ±30ppm across the operating range. It draws a typical current of 10mA and functions reliably within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated CMOS output driver providing standard logic level signals for digital circuits
• Built-in enable and disable functionality allowing for power management and clock gating
• Surface-mount construction utilizing a leadless SMD7050-4P package for automated assembly compatibility

Oscillators Applications

• Digital signal processing systems requiring precise clock synchronization
• Microcontroller-based embedded devices needing stable timing references
• Communication equipment utilizing standard frequency bands

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct frequency tolerance and packaging configuration. Confirm that the SMD7050-4P footprint matches the target PCB design. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the 5V supply rail is stable to maintain the specified ±10ppm frequency tolerance.

Oscillators Selection Notes

Select this component when a 3.579545 MHz CMOS clock source is required with enable control capabilities. The 5V supply requirement distinguishes it from lower voltage alternatives. Consider the ±10ppm initial tolerance for precision timing needs. The wide operating temperature range supports deployment in industrial or automotive environments where thermal stability is critical for consistent oscillator performance.

Oscillators Part Context

This oscillator belongs to the SX7M series of surface-mount crystal oscillators produced by Shenzhen SCTF Electronics. The series typically includes various frequencies and package sizes, with the SX7M designation indicating a standard CMOS output type. The specific model number encodes the frequency, tolerance, and package details, aligning with industry-standard naming conventions for active crystal components.

Oscillators Replacement Considerations

Direct substitutes must match the 3.579545 MHz frequency, 5V supply, CMOS output, and SMD7050-4P package. Verify pinout compatibility and electrical characteristics before substitution.