512BBA000644BAG

Overview

The Skyworks Solutions Inc. 512BBA000644BAG is a standard clock oscillator from the Si512 series, housed in a 6-SMD, no-lead package measuring 7.00 mm x 5.00 mm with a maximum height of 1.80 mm. It operates on a 3.3 V supply voltage (range 2.97 V to 3.63 V) and delivers an LVDS output format. The device supports dual frequencies of 161.1328 MHz and 174.7031 MHz with a frequency stability of ±25 PPM and a load capacitance of 15 pF. It functions within a temperature range of -40°C to +85°C, drawing a maximum current of 23 mA.

Feature Summary

• Supports dual-frequency operation for flexible system timing requirements
• Features LVDS output format for high-speed signal integrity
• Includes enable/disable pin functionality for power management
• Provides stable clock generation with ±25 PPM frequency stability

Applications

• High-speed data communication interfaces
• Network infrastructure equipment
• Server and storage systems
• Test and measurement instruments

Procurement Notes

Verify the specific frequency configuration required for your application, as this part supports dual frequencies. Confirm that the LVDS output format matches your receiver inputs. Ensure the 3.3 V supply voltage aligns with your system design. Check the operating temperature range against your environmental conditions. Validate the package dimensions for PCB layout compatibility.

Selection Notes

Select this component when dual-frequency capability is needed within a compact surface-mount footprint. Consider the LVDS output if noise immunity is critical for your clock distribution network. Evaluate the ±25 PPM stability against your system's jitter tolerance requirements. Compare the 23 mA current consumption with other oscillators in the Si512 family to optimize power efficiency.

Part Context

This oscillator belongs to the Si512 family of pin-configurable crystal oscillators. These devices are designed for general-purpose applications requiring precise timing. The series offers various output formats and frequency options. The 512BBA000644BAG specifically targets applications needing dual-frequency support in a standard 6-SMD package.

Replacement Considerations

Check Skyworks documentation for direct replacements within the Si512 series. Verify that substitute parts match the LVDS output and 3.3 V supply requirements. Ensure frequency stability and package dimensions are compatible. Consult official cross-reference lists for approved alternatives.