SX3M27.120B10F20TNN

Oscillators Overview

The SX3M27.120B10F20TNN is a surface-mount active crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 27.12 MHz with a CMOS output type. The device requires a supply voltage of 3.3V ±10% and features an enable/disable control function. Frequency tolerance is specified at ±10 ppm under normal temperature conditions, while full temperature range stability is rated at ±20 ppm. The component utilizes a 4-pin SMD package without lead, designed for standard electronic applications requiring precise timing signals.

Oscillators Feature Summary

• Integrates enable and disable control functionality for power management
• Delivers stable CMOS output signals for digital circuit synchronization
• Provides high frequency stability across defined operating temperature ranges

Oscillators Applications

• General-purpose electronic timing circuits
• Digital signal processing systems
• Communication equipment requiring clock synchronization

Oscillators Procurement Notes

Verify the manufacturer designation as Shenzhen SCTF Electronics when sourcing components. Confirm that the part number matches the specific 27.12 MHz frequency variant to ensure compatibility with system timing requirements. Check datasheet specifications for supply voltage and package dimensions prior to integration.

Oscillators Selection Notes

Select this oscillator for applications requiring a 27.12 MHz reference signal with CMOS logic levels. Ensure the design accommodates the 3.3V supply requirement and the physical constraints of the 4-pin SMD footprint. Consider the ±20 ppm stability rating against system jitter tolerance requirements.

Oscillators Part Context

This component belongs to the SX3M series of surface-mount crystal oscillators from Shenzhen SCTF Electronics. The series offers various frequency options within a standardized 4-pin SMD package format. These devices are engineered to provide reliable clock sources for modern electronic assemblies requiring compact form factors.

Oscillators Replacement Considerations

Direct substitutes must match the 27.12 MHz frequency, 3.3V supply, CMOS output, and 4-pin SMD package. Verify pinout compatibility and electrical parameters before swapping.