SKY12235-11

Attenuators Overview

The SKY12235-11 is a silicon-based RF attenuator manufactured by Skyworks Solutions, Inc. It operates within a frequency range of 1.4 GHz to 2.4 GHz and provides a fixed attenuation value of 36 dB. The device features an input third-order intercept point (IIP3) of +61 dBm and supports a power handling capacity of 4 Watts. It is designed for a system impedance of 50 Ohms. The component is housed in an 8-TLGA package and is classified as obsolete with a product status indicating it is no longer actively produced.

Attenuators Feature Summary

• Provides high linearity performance with an IIP3 of +61 dBm for signal integrity
• Supports high power handling capability up to 4 Watts
• Delivers fixed 36 dB attenuation across the 1.4 GHz to 2.4 GHz band

Attenuators Applications

• RF signal path management in wireless communication systems
• Attenuation control in cellular infrastructure equipment
• Signal conditioning in test and measurement instruments

Attenuators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is limited to existing stock or secondary market sources. Verify authenticity carefully when sourcing from distributors, as the part is no longer in active production. Check datasheet revisions and lot codes to ensure compatibility with current designs.

Attenuators Selection Notes

Select this part only if the design requires a fixed 36 dB attenuation at 50 Ohms within the 1.4–2.4 GHz range. Consider the high IIP3 and power rating for robust signal handling. Due to its obsolete status, evaluate long-term supply chain risks and potential need for redesign using newer alternatives.

Attenuators Part Context

The SKY12235-11 belongs to Skyworks' family of wireless and RF integrated circuits. It is specifically categorized under attenuators, utilizing silicon technology. The 8-TLGA package offers a compact form factor suitable for space-constrained RF applications requiring precise signal level adjustment.

Attenuators Replacement Considerations

As the SKY12235-11 is obsolete, direct substitutes are not explicitly confirmed in public documentation. Engineers should consult Skyworks technical support for recommended cross-reference parts that match the 36 dB attenuation, 1.4–2.4 GHz frequency range, and 8-TLGA package constraints.