SX3M37.125B10F20TNN

Oscillators Overview

The SX3M37.125B10F20TNN is a surface-mount CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 37.125 MHz with a standard output waveform. The device requires a 3.3V supply voltage and features an enable/disable control function for power management. Frequency stability across the full temperature range is specified at ±20 ppm, while normal temperature tolerance is ±10 ppm. It utilizes a 4-pin SMD package without leads, designed for compact electronic applications.

Oscillators Feature Summary

• CMOS output interface providing standard digital signal compatibility
• Integrated enable and disable control functionality for power optimization
• Surface-mount construction in a leadless four-pin package

Oscillators Applications

• General-purpose clock generation in embedded systems
• Timing reference sources for digital communication interfaces
• Clock signals for microcontroller or processor subsystems

Oscillators Procurement Notes

Verify that the component matches the specific Shenzhen SCTF Electronics part number SX3M37.125B10F20TNN to ensure correct frequency and package type. Confirm that the supply voltage requirement aligns with the system's 3.3V rail. Ensure the enable/disable pin configuration is compatible with the host circuit design before integration.

Oscillators Selection Notes

Select this oscillator when a precise 37.125 MHz timing source is required with low power consumption capabilities. The CMOS output is suitable for direct interfacing with digital logic circuits. Consider the ±20 ppm stability specification against the system's jitter and timing budget requirements to ensure reliable operation under varying thermal conditions.

Oscillators Part Context

This component belongs to the SX3M series of surface-mount oscillators from Shenzhen SCTF Electronics. The series offers various frequency options within a standardized 4-pin form factor. The model designation indicates specific electrical parameters including frequency, tolerance, and package style, distinguishing it from other variants in the product line.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.