AA113-310

Description：RF ATTENUATOR 0.5-31.5DB 32VFQFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:005037a64410 Category: Attenuators Brand: Skyworks Solutions Inc.

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Product introduction

AA113-310 is listed in the Attenuators range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is RF ATTENUATOR 0.5-31.5DB 32VFQFN. Review the specifications below when checking this part for your BOM.

Attenuators specifications for AA113-310

Description：RF ATTENUATOR 0.5-31.5DB 32VFQFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
Attenuation Value：0.5dB ~ 31.5dB
Frequency Range：0 Hz ~ 1 GHz
Power (Watts)：2W
Impedance：50 Ohms
Grade：-
Qualification：-
Package / Case：32-VFQFN Exposed Pad

Attenuators datasheet and documents for AA113-310

AA113-310

Attenuators Overview

The AA113-310 is a GaAs monolithic microwave integrated circuit designed as a 6-bit digital attenuator with an integrated driver. It operates within a frequency range of 0 Hz to 1 GHz, providing attenuation values from 0.5 dB to 31.5 dB in 0.5 dB steps. The device supports positive control logic and handles up to 2 Watts of power. Packaged in a 32-lead VFQFN format, it is suitable for high-performance RF applications requiring precise signal level adjustment.

Attenuators Feature Summary

Six-bit resolution with 0.5 dB least significant bit step size
Integrated driver circuitry for simplified digital interface
Positive control logic operation
High power handling capability up to 2 Watts

Attenuators Applications

RF test and measurement equipment
Wireless infrastructure base stations
Phased array antenna systems
Satellite communication terminals

Attenuators Procurement Notes

Verify component status carefully as the AA113-310 is listed as obsolete by Skyworks Solutions Inc. Confirm availability through authorized distributors or secondary markets. Ensure that any replacement components meet identical electrical specifications and pin compatibility requirements for existing designs.

Attenuators Selection Notes

Select this component when designing systems operating below 1 GHz that require high-power attenuation with digital control. Consider the 32-lead VFQFN package constraints for PCB layout. Evaluate thermal management needs due to the 2W power rating. Verify that the positive control logic aligns with the system's microcontroller or FPGA output capabilities.

Attenuators Part Context

This part belongs to Skyworks' family of GaAs MMIC attenuators. It complements other RF front-end solutions by providing reliable signal attenuation in high-frequency environments. The integration of the driver reduces external component count compared to discrete attenuator solutions.