SX3M155.520D20F30TNN

Oscillators Overview

SX3M155.520D20F30TNN is a surface-mount CMOS oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 155.52 MHz with a standard output type. The device supports a supply voltage range of 1.62V to 3.63V and features an enable/disable control function operating at 1.8V. It utilizes a 4-pin SMD package without lead. Frequency stability is rated at ±30ppm, while normal temperature frequency tolerance is ±20ppm. The component functions within an operating temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable/disable functionality for power management
• CMOS output signal compatibility
• Surface-mount construction for automated assembly

Oscillators Applications

• Digital clock distribution systems
• Data communication interfaces
• Embedded processor timing sources

Oscillators Procurement Notes

Verify the specific suffix 'D' against official datasheets to confirm the enable/disable pin configuration and voltage logic levels. Ensure the selected variant matches the required supply voltage range and thermal specifications for the target application environment. Cross-reference the manufacturer's latest documentation to validate current production status and package dimensions before finalizing procurement.

Oscillators Selection Notes

Select this component when a precise 155.52 MHz reference is required with low-power standby capabilities. The CMOS output interface suits digital logic families requiring standard swing levels. Consider the ±30ppm stability rating for applications sensitive to short-term jitter. Evaluate the 4-SMD footprint constraints against available PCB real estate and thermal dissipation requirements.

Oscillators Part Context

This oscillator belongs to the SX3M series from Shenzhen SCTF Electronics, designed for compact electronic systems. The series offers various frequencies and stability options in small form factors. The D-suffix typically denotes specific control features like enable pins, distinguishing it from standard continuous-output variants within the same family.

Oscillators Replacement Considerations

Direct substitutes include other 155.52 MHz CMOS oscillators with identical 4-SMD footprints and compatible voltage ranges. Verify that replacement parts support the same enable/disable control mechanism and meet the ±30ppm stability requirement. Check pinout compatibility to ensure seamless integration without circuit redesign.