SX7M74.250A20F30TNN

Oscillators Overview

The SX7M74.250A20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 74.25 MHz and utilizes a 4-SMD, no-lead package. The device supports a supply voltage of 5V and features an enable/disable control function. Key electrical specifications include a frequency stability of ±20 ppm and a typical operating current of 30 mA. The component is designed for industrial temperature ranges spanning from -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation
• Integrated enable and disable control functionality
• Industrial grade temperature range support

Oscillators Applications

• Digital clock signal distribution
• Microprocessor system timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific suffix codes against official datasheets to ensure correct frequency, tolerance, and package configuration. Confirm that the 5V supply requirement aligns with the target circuit design. Check for RoHS compliance documentation if environmental regulations apply. Ensure the SMD footprint matches the PCB layout requirements precisely.

Oscillators Selection Notes

Select this component when a stable 74.25 MHz reference is required for CMOS logic circuits. Consider the ±20 ppm stability for applications sensitive to timing drift. Evaluate the 30 mA current consumption against power budget constraints. Verify compatibility with the 5V logic levels used in the host system.

Oscillators Part Context

This part belongs to the SX7M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. These devices are designed to replace discrete crystal and oscillator circuits, offering a compact solution for timing needs. The series typically includes various frequencies and packages to suit different embedded electronics applications.

Oscillators Replacement Considerations

Direct substitutes must match the 74.25 MHz frequency, CMOS output type, 5V supply, and 4-SMD package. Verify pinout compatibility before replacement. Cross-reference with other manufacturers' XO series for equivalent performance metrics.