SX7M29.4989B10F20TNN

Oscillators Overview

The SX7M29.4989B10F20TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a frequency of 29.4989 MHz with a frequency stability of ±10 ppm at 25°C. The device requires a supply voltage of 3.3V and features an enable/disable control function. It utilizes a 4-SMD, no-lead package for surface mount assembly.

Oscillators Feature Summary

• CMOS output interface compatible with standard digital logic inputs
• Integrated enable and disable control pin for power management
• Surface-mount design suitable for automated PCB assembly

Oscillators Applications

• Microcontroller clock generation
• Digital signal processing systems
• Communication interface circuits

Oscillators Procurement Notes

Verify the specific suffix B10F20 against the manufacturer's current datasheet to confirm the exact frequency tolerance and temperature range specifications. Ensure the 3.3V supply requirement aligns with the target system's power rails. Confirm the 4-SMD package dimensions match the PCB footprint design to avoid mechanical interference during assembly.

Oscillators Selection Notes

Select this component when a precise 29.4989 MHz reference is required for CMOS-based digital circuits. The ±10 ppm stability suits applications demanding moderate precision. Consider the enable pin functionality if dynamic power saving is necessary. Verify that the operating temperature range meets the environmental conditions of the final product deployment.

Oscillators Part Context

This part belongs to the SX7M series of surface-mount oscillators from Shenzhen SCTF Electronics. The series typically offers various frequencies and stability options in compact packages. The model number encodes specific electrical characteristics such as frequency, tolerance, and supply voltage requirements for industrial and consumer electronics.

Oscillators Replacement Considerations

Direct substitutes may include other 29.4989 MHz CMOS oscillators with identical 3.3V operation and 4-SMD packaging. Verify pin compatibility and electrical parameters before substitution.