SX5M7.3728A10F20TNN

Oscillators Overview

The SX5M7.3728A10F20TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 7.3728 MHz with a supply voltage of 5V. The device features a ±10 ppm initial frequency tolerance and ±20 ppm total frequency stability over the operating temperature range of -40°C to +85°C. It utilizes an SMD5032-4P surface-mount package and includes enable/disable functionality for power management.

Oscillators Feature Summary

• CMOS output signal generation
• Enable/Disable control capability
• High reliability construction

Oscillators Applications

• Digital clock signal generation
• Microcontroller system timing
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure compatibility with required frequency tolerance, load capacitance, and pin configuration. Confirm that the SMD5032-4P footprint matches the design layout. Ensure the selected variant supports the necessary 5V supply voltage and operational temperature range for the intended application environment.

Oscillators Selection Notes

Select this component when a precise 7.3728 MHz reference is required for digital logic circuits. Consider the 5V supply requirement and the ±10 ppm accuracy specification. Evaluate the SMD5032-4P package dimensions for board space constraints. Verify that the CMOS output swing meets the input requirements of the downstream logic devices.

Oscillators Part Context

This model belongs to the SX5M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. These components are designed as direct replacements for through-hole crystals in modern PCB layouts, offering improved mechanical stability and consistent electrical performance across industrial temperature ranges.

Oscillators Replacement Considerations

Direct substitutes include other 7.3728 MHz CMOS oscillators in the SMD5032-4P package with compatible 5V operation and similar frequency stability specifications.