512CAA000174BAGR

Overview

The Skyworks Solutions Inc. 512CAA000174BAGR is a standard dual-frequency clock oscillator from the Si512 series, housed in a compact 5 mm x 3.2 mm surface-mount package. It operates at a nominal voltage of 3.3 V with a supply range of 2.97 V to 3.63 V and draws a maximum current of 21 mA. The device provides CMOS output formats at frequencies of 45.1584 MHz and 49.152 MHz, ensuring frequency stability of ±20 ppm. Designed for industrial environments, it functions reliably within a temperature range of -40°C to +85°C.

Feature Summary

• Dual-frequency operation providing two distinct output options within a single component
• Pin-configurable architecture allowing flexible integration into various circuit designs
• CMOS output format compatible with standard digital logic interfaces

Applications

• General-purpose clock signal generation in electronic systems
• Data communication equipment requiring precise timing references
• Industrial control systems operating in extended temperature ranges

Procurement Notes

Verify that the specific part number matches the required dual-frequency outputs of 45.1584 MHz and 49.152 MHz. Confirm the package dimensions are suitable for the target PCB layout. Ensure the supply voltage requirements align with the system's 3.3 V rail specifications before finalizing procurement decisions.

Selection Notes

Select this component when a dual-frequency solution is required to reduce bill-of-materials complexity. The Si512 series offers pin-configurability, which simplifies design iterations. Consider the ±20 ppm stability requirement against system timing constraints. Verify that the 5x3.2 mm footprint fits within the available board space.

Part Context

This oscillator belongs to the Si512 family, which features pin-configurable architectures. This design approach allows manufacturers to offer multiple frequency combinations using a single physical package, streamlining inventory management and production processes for dual-frequency applications.

Replacement Considerations

The 512CCA000174BAG is documented as a parameter-equivalent alternative. Verify compatibility regarding the reel versus tape-and-reel packaging configuration and ensure the electrical parameters remain identical for the target application.