SX2M27.120B20F30TNN

Oscillators Overview

The SX2M27.120B20F30TNN is a CMOS crystal oscillator manufactured by Shenzhen SCTF Electronics, operating at a nominal frequency of 27.12 MHz. It utilizes a standard package configuration with four surface-mount leads and no lead design. The device supports a supply voltage range from 1.62V to 3.63V and includes an enable/disable control function. Key electrical specifications include a normal temperature frequency tolerance of ±20ppm and a frequency stability of ±30ppm. The maximum supply current is rated at 10mA. The component is designed for operation within an industrial temperature range spanning from -40°C to +85°C.

Oscillators Feature Summary

• CMOS output signal generation for digital circuit synchronization
• Integrated enable and disable functionality for power management
• Surface-mount construction suitable for automated assembly processes

Oscillators Applications

• General-purpose clock signal generation in electronic systems
• Embedded devices requiring stable timing references
• Industrial equipment operating in wide temperature environments

Oscillators Procurement Notes

Verify the specific suffix codes against official datasheets to confirm exact frequency tolerance and stability ratings, as variations may exist between manufacturing batches or sub-models. Ensure that the supply voltage requirements align with the target system's power rails, specifically checking compatibility with the 1.62V to 3.63V operational window. Confirm that the enable/disable pin logic levels are compatible with the controlling microcontroller or processor outputs to prevent unintended oscillator states during system initialization or sleep modes.

Oscillators Selection Notes

Select this component when a precise 27.12 MHz reference is required with moderate stability specifications. The CMOS output interface is suitable for direct connection to digital inputs without additional buffering in many applications. Consider the ±20ppm tolerance if tight frequency accuracy is critical for communication protocols. The wide supply voltage range offers flexibility in power design, while the enable feature allows for dynamic power conservation in battery-operated or energy-sensitive applications.

Oscillators Part Context

This oscillator belongs to the series of surface-mount crystal oscillators produced by Shenzhen SCTF Electronics. These components are designed to replace through-hole oscillators in modern compact electronics. The 4-SMD no-lead package provides mechanical stability and thermal performance advantages over older packaging technologies. The product line targets applications requiring reliable timing sources in consumer, industrial, and telecommunications equipment where space constraints and power efficiency are primary design considerations.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-referencing should be performed using identical electrical parameters: 27.12 MHz frequency, CMOS output type, 4-SMD package, and matching voltage and stability specifications. Verify pinout compatibility and thermal characteristics before substituting with generic equivalents.