SX5M40.000D20F30TNN

Oscillators Overview

The SX5M40.000D20F30TNN is a standard CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 40 MHz with a normal temperature frequency tolerance of ±20 ppm and a frequency stability of ±30 ppm. The device supports a wide supply voltage range from 1.62V to 3.63V and features an enable/disable control function. It is housed in a compact 4-SMD, no-lead package measuring 5.0mm x 3.2mm.

Oscillators Feature Summary

• CMOS output signal generation for digital circuits
• Wide operating voltage range supporting low-power applications
• Integrated enable and disable control functionality
• Surface-mount design for automated assembly

Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Timing reference for microprocessors and microcontrollers
• Data communication interface synchronization
• Consumer electronics requiring precise timekeeping

Oscillators Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm pinout and electrical characteristics, as ordering suffixes may alter functional parameters. Ensure compatibility with the target supply voltage range of 1.62V to 3.63V. Confirm that the 40 MHz frequency aligns with system requirements. Cross-reference the 4-SMD package dimensions with PCB footprint specifications to ensure mechanical fit during integration.

Oscillators Selection Notes

Select this component when a standard CMOS oscillator with enable/disable capability is required. The wide voltage range suits battery-operated or variable-supply designs. Consider the ±30 ppm stability for applications tolerant of moderate frequency drift. Evaluate the SMD package size against available board space constraints compared to larger through-hole alternatives.

Oscillators Part Context

This part belongs to the SX5M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequencies and packages tailored for compact electronic designs. The SX5M40.000D20F30TNN specifically addresses the need for a 40 MHz timing source with flexible power management via its control pin.

Oscillators Replacement Considerations

Direct substitutes include other 40 MHz CMOS oscillators in 5.0x3.2mm SMD packages with similar voltage ranges. Verify pin compatibility and enable logic levels before swapping. Generic replacements must match the ±20 ppm tolerance and ±30 ppm stability specifications to maintain system timing integrity.