570BAA000282DGR

Oscillators Overview

The Skyworks Si570BAA000282DGR is a programmable oscillator operating within the 10 MHz to 1.4175 GHz frequency range. It utilizes an I2C interface for frequency configuration and features LVDS output format. The device operates on a nominal 3.3 V supply voltage, with acceptable limits between 2.97 V and 3.63 V. It is housed in a 7 mm x 5 mm surface-mount package and supports operation across a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• I2C programmable architecture allows flexible frequency adjustment without hardware changes
• LVDS output format provides high-speed differential signaling capability
• Integrated enable/disable control via dedicated pin for power management

Oscillators Applications

• High-speed digital communication systems requiring precise clocking
• Data acquisition equipment needing stable frequency references
• Telecommunications infrastructure utilizing differential signal interfaces

Oscillators Procurement Notes

Verify the specific output format and supply voltage requirements against the target circuit design before ordering. Confirm that the I2C address and protocol compatibility match the host controller specifications. Ensure the thermal environment remains within the specified operational temperature range during system integration.

Oscillators Selection Notes

Select this component when LVDS outputs are required for high-frequency applications up to 1.4175 GHz. Consider the 3.3 V supply constraint and ensure the PCB layout accommodates the 7 mm x 5 mm package dimensions. Verify that the I2C interface can support the necessary update rates for dynamic frequency changes.

Oscillators Part Context

This part belongs to the Si570 series of programmable oscillators from Skyworks Solutions. The series is characterized by its wide frequency tunability and digital control interface, replacing fixed-frequency crystals in designs requiring multiple clock speeds or frequency agility.

Oscillators Replacement Considerations

Direct substitutes include other Si570 variants with matching LVDS outputs and 3.3 V operation, such as 570BAC000457DGR or 570BAB000544DGR, provided the specific frequency setting is compatible.