SX3M12.500B20F30TNN

Oscillators Overview

The SX3M12.500B20F30TNN is a CMOS output crystal oscillator (XO) manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 12.5 MHz. It utilizes a surface-mount device (SMD) package with four pins and no leads. The component supports a supply voltage of 1.8V and features enable/disable functionality. It offers a normal temperature frequency tolerance of ±10ppm and a frequency stability of ±20ppm. The unit draws a supply current of 10mA and operates within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital logic interfacing
• Integrated enable and disable control capability
• Surface-mount construction for automated assembly

Oscillators Applications

• Embedded system clock sources
• Digital communication interface timing
• Microcontroller peripheral synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm electrical parameters and pinout configuration. Ensure that the selected variant matches the required supply voltage and output load specifications for the target circuit design. Cross-reference the part number with authorized distributors to confirm availability and authenticity before placing orders.

Oscillators Selection Notes

Select this component when a stable 12.5 MHz reference is required for CMOS-based digital circuits. Consider the ±20ppm frequency stability and -40°C to +85°C operating range to ensure compatibility with environmental conditions. Evaluate the 1.8V supply requirement and 10mA current consumption against power budget constraints. Confirm that the SMD package dimensions fit the available PCB real estate.

Oscillators Part Context

This oscillator belongs to the SX3M series of standard XO components produced by Shenzhen SCTF Electronics. The series provides fixed-frequency outputs in compact surface-mount packages suitable for consumer electronics and industrial applications. The specific model denotes a 12.5 MHz output with CMOS logic levels and standard tolerance specifications.

Oscillators Replacement Considerations

Consult official substitution lists from Shenzhen SCTF Electronics for direct replacements. Verify that alternative parts match the 12.5 MHz frequency, CMOS output type, 1.8V supply voltage, and SMD package dimensions. Ensure equivalent frequency stability and operating temperature ranges are maintained.