SX2M37.125B20F30TNN

Oscillators Overview

The SX2M37.125B20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 37.125 MHz. It utilizes a 4-SMD, No Lead (SMD2520-4P) surface-mount package with dimensions of 2.5mm x 2.0mm. The device supports a wide supply voltage range from 1.62V to 3.63V and features an Enable/Disable control function. Key electrical specifications include a maximum supply current of 10mA, a normal temperature frequency tolerance of ±20ppm, and a frequency stability of ±30ppm. It is designed for operation across an extended temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Supports wide-voltage operation from 1.62V to 3.63V
• Includes hardware Enable/Disable functionality for power management
• Provides high frequency stability within a compact SMD2520-4P package

Oscillators Applications

• Portable electronic devices requiring low-power clock sources
• Embedded systems utilizing 3.3V or lower logic levels
• Consumer electronics with strict size constraints

Oscillators Procurement Notes

Verify the specific ordering suffix against official documentation to confirm pinout configuration and enable/disable signal polarity. Ensure that the selected variant matches the required voltage level and frequency tolerance specifications for the target application environment. Cross-reference the manufacturer's latest datasheet to validate compliance with RoHS standards and recommended soldering profiles.

Oscillators Selection Notes

Select this component when a precise 37.125 MHz reference is needed in space-constrained designs. Consider the ±20ppm tolerance for standard timing requirements and the ±30ppm stability for broader environmental conditions. The wide voltage range allows flexibility in system architecture, while the enable feature aids in reducing standby power consumption during inactive periods.

Oscillators Part Context

This model belongs to the SX2M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series is characterized by its small footprint and compatibility with various digital logic families. The specific part number indicates the frequency, package type, and performance grades defined by the manufacturer's internal coding system.

Oscillators Replacement Considerations

Direct substitutes must match the 37.125 MHz frequency, 4-SMD 2.5x2.0mm package, and compatible voltage range. Verify that alternative components support the same ±20ppm tolerance and have similar current consumption characteristics to ensure circuit compatibility.