SX3DF155.520B20F30PNN

Oscillators Overview

The SX3DF155.520B20F30PNN is a surface-mount active crystal oscillator manufactured by Shenzhen SCTF Electronics. It operates at a nominal frequency of 155.52MHz and utilizes the LVPECL output format for high-speed digital signaling. The device requires a supply voltage of 3.3V and features a typical supply current of 40mA. Frequency stability is specified at ±20ppm over the operating temperature range of -40°C to +85°C. The component is housed in a compact SMD3225-6P package, designed for integration into space-constrained electronic circuits requiring precise clock generation.

Oscillators Feature Summary

• Provides stable 155.52MHz clock signals using LVPECL differential output architecture
• Operates within a wide industrial temperature range from -40°C to +85°C
• Designed for low power consumption with a maximum supply current of 40mA
• Utilizes a compact SMD3225-6P surface mount package for automated assembly

Oscillators Applications

• High-speed serial communication interfaces
• Data acquisition systems requiring precise timing
• Network infrastructure equipment
• Industrial control modules

Oscillators Procurement Notes

Verify that the specific part number matches the required LVPECL output configuration and 155.52MHz frequency. Confirm the supply voltage requirement aligns with the system design, as this model specifies 3.3V operation. Ensure the SMD3225-6P footprint compatibility with the PCB layout. Check the frequency stability specification against application tolerance requirements before finalizing procurement orders.

Oscillators Selection Notes

Select this component when a 155.52MHz clock source with LVPECL outputs is required for high-speed data transmission applications. Consider the ±20ppm frequency stability and the -40°C to +85°C operating range to ensure reliability under varying environmental conditions. Evaluate the 3.3V supply voltage and 40mA current draw against available power resources. The SMD3225-6P package size should be assessed for spatial constraints within the target electronic assembly.

Oscillators Part Context

This oscillator belongs to the SX3DF series of surface-mount active crystals produced by Shenzhen SCTF Electronics. The series provides various frequency options and output formats tailored for modern electronic designs. The SX3DF155.520B20F30PNN specifically addresses the need for precise timing in digital systems, offering a balance between performance and physical size through its standardized surface-mount packaging.

Oscillators Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical specifications carefully if considering alternative sources. Ensure any replacement maintains the LVPECL output format and 155.52MHz frequency to guarantee system compatibility.