SX3M40.000A20F30TNN

Oscillators Overview

The SX3M40.000A20F30TNN is a 40 MHz CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It features a 4-SMD surface-mount package with no lead. The device operates at a supply voltage of 5V and maintains a frequency stability of ±20 ppm. It supports an operating temperature range from -40°C to 85°C and draws a maximum current of 30 mA.

Oscillators Feature Summary

• Generates a stable 40 MHz clock signal using CMOS technology
• Utilizes a compact 4-SMD surface-mount package for board integration
• Operates within a wide industrial temperature range

Oscillators Applications

• General-purpose digital circuit timing
• Embedded system clock generation
• Microcontroller synchronization

Oscillators Procurement Notes

Verify the specific suffix 'A' against official datasheets to confirm pinout and electrical characteristics, as variations exist within the series. Ensure the 5V supply requirement aligns with the target design. Confirm the 4-SMD footprint matches the PCB layout. Cross-reference with the D-suffix variant if lower voltage operation is required.

Oscillators Selection Notes

Select this component when a 40 MHz output is required with 5V logic compatibility. Consider the ±20 ppm stability for standard timing applications. Evaluate the 4-SMD package size for space constraints. Compare against the D-suffix version if 1.8V enable/disable functionality or lower voltage operation is necessary for the specific application.

Oscillators Part Context

This part belongs to the SX3M series of surface-mount oscillators from Shenzhen SCTF Electronics. The series includes variants with different frequencies, supply voltages, and package types. The A-suffix denotes specific electrical parameters distinct from other suffixes like D, which may offer different voltage profiles.

Oscillators Replacement Considerations

SX3M40.000D20F30TNN is a documented cross-reference with similar specifications but typically operates at 1.8V.