570BBA000572DGR

Oscillators Overview

The Skyworks Solutions Inc. 570BBA000572DGR is a programmable crystal oscillator from the Si570 series, designed for high-frequency applications ranging from 10 MHz to 1.4175 GHz. It features an I2C interface for frequency programming and supports differential or single-ended output configurations. The device operates on a 3.3 V supply voltage with a minimum of 2.97 V and a maximum of 3.63 V. It utilizes an LVDS output format and is housed in a compact 7 mm x 5 mm surface-mount package. The component supports an enable/disable function via pin 2 and maintains operation within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• I2C programmable frequency generation across a wide spectrum
• Supports both differential and single-ended output modes
• Compact surface-mount packaging for space-constrained designs

Oscillators Applications

• High-speed serial communication interfaces
• Data acquisition systems requiring precise clocking
• Telecommunications equipment synchronization

Oscillators Procurement Notes

Verify the specific frequency configuration against the official datasheet before procurement, as the Si570 series relies on custom factory programming. Confirm that the LVDS output format aligns with your system's receiver requirements. Ensure the 3.3V power supply specifications are strictly maintained within the operational limits to guarantee stability. Cross-reference the part number suffixes to confirm package type and enable pin configuration match your design needs.

Oscillators Selection Notes

Select this component when a wide tuning range and low phase noise are required in a small form factor. The I2C interface allows for flexible frequency adjustments during production or operation. Consider the LVDS output if driving long traces or high-speed inputs where signal integrity is critical. Verify thermal management capabilities for the -40°C to +85°C operating range in your specific application environment.

Oscillators Part Context

This part belongs to the Si570 family of programmable oscillators, known for their flexibility and wide frequency coverage. Unlike fixed-frequency crystals, these devices allow for post-manufacturing frequency customization via I2C commands. The 570BBA000572DGR specifically targets applications needing reliable clock sources in dense electronic assemblies, offering a balance between performance and physical footprint.

Oscillators Replacement Considerations

Direct substitutes within the Si570 family may require reprogramming to match the exact frequency and output format. Verify compatibility with existing I2C address configurations and ensure that any replacement part supports the same LVDS output drive strength and voltage levels.