ACU2109RS3P1

Overview

The ACU2109RS3P1 is a monolithic GaAs integrated circuit designed for double conversion upconverter applications in cable modem and TV tuner systems. It integrates all necessary upconverter functions into a single chip, including gain block capabilities. The component operates within the frequency range typical for CATV and cable modem signal processing. It is supplied in a Tape & Reel (TR) package with a factory pack quantity of 3,500 pieces. This IC serves as a key active component for signal frequency translation in hybrid fiber-coaxial networks.

Feature Summary

• Integrates complete double conversion upconverter functionality
• Monolithic GaAs construction for high performance
• Includes internal gain block for signal amplification

Applications

• Cable Modem upconversion stages
• CATV system tuners
• TV tuner modules

Procurement Notes

Verify the specific suffix RS3P1 to ensure correct pinout and packaging configuration. Confirm GaAs technology requirements align with design constraints. Check for RoHS compliance status if required by assembly standards. Validate that the Tape & Reel format matches automated pick-and-place equipment specifications. Ensure supply chain availability for the 3,500-piece standard pack quantity.

Selection Notes

Select this component when a fully integrated upconverter solution is needed for cable infrastructure. It simplifies design by combining gain and mixing functions. Consider GaAs material properties for RF performance needs. Evaluate space constraints against the integrated nature of the IC. Compare against discrete solutions for size and bill-of-materials reduction.

Part Context

This part belongs to Skyworks Solutions' portfolio of wireless and RF integrated circuits. It targets the broadband access market, specifically addressing the needs of modern cable modems and television tuning systems. The integration level reduces board space and complexity compared to multi-chip approaches.

FAQ

What type of semiconductor technology is used?

The ACU2109RS3P1 utilizes Monolithic Gallium Arsenide (GaAs) technology.

Does the IC include amplification features?

Yes, it incorporates an internal gain block as part of its upconverter functions.