SKY65981-11

$0.76

Description：IC RF AMP 802.11A/N/AC 5GHZ 6QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:37b85767d64c Category: RF Amplifiers Brand: Skyworks Solutions Inc.

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Product introduction

SKY65981-11 is listed in the RF Amplifiers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC RF AMP 802.11A/N/AC 5GHZ 6QFN. Review the specifications below when checking this part for your BOM.

RF Amplifiers specifications for SKY65981-11

Description：IC RF AMP 802.11A/N/AC 5GHZ 6QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Frequency：5GHz
P1dB：-
Gain：13dB
Noise Figure：1.5dB
RF Type：802.11a/n/ac
Voltage - Supply：2.8V ~ 3.6V
Current - Supply：-
Test Frequency：5GHz
Mounting Type：Surface Mount
Package / Case：6-XFDFN Exposed Pad
Supplier Device Package：6-QFN (1.5x1.5)
Grade：-
Qualification：-

RF Amplifiers datasheet and documents for SKY65981-11

SKY65981-11

RF Amplifiers Overview

The SKY65981-11 is a low-noise amplifier (LNA) designed for 5 GHz wireless applications. It operates within a frequency range of 4.9 GHz to 5.9 GHz. The device provides a gain of 13 dB with a noise figure of 1.5 dB. Input third-order intercept point (IIP3) is specified at 7 dBm. It functions on a supply voltage between 2.8 V and 3.6 V, drawing 12 mA of current. The component supports an operating temperature range from -40°C to +85°C.

RF Amplifiers Feature Summary

Ultra-low noise figure performance optimized for receiver sensitivity
High linearity input third-order intercept point for signal integrity
Low power consumption suitable for battery-operated devices

RF Amplifiers Applications

IEEE 802.11ac wireless receiver front ends
IEEE 802.11n wireless receiver front ends
5 GHz Wi-Fi systems

RF Amplifiers Procurement Notes

Verify the specific datasheet revision and package marking against the ordered part number. Confirm RoHS compliance status through official manufacturer documentation. Ensure ESD handling protocols are followed during storage and assembly. Cross-reference the supplier's certificate of conformity with Skyworks Solutions Inc. specifications prior to production integration.

RF Amplifiers Selection Notes

Select this component for narrow-band 5 GHz applications requiring minimal noise degradation. The 13 dB gain balances signal amplification with power efficiency. Consider the 12 mA current draw for thermal management in compact enclosures. Verify impedance matching networks align with the specified IIP3 requirements for optimal system performance.

RF Amplifiers Part Context

This LNA belongs to the Skyworks RF amplifier portfolio targeting high-performance wireless connectivity. It complements other Skyworks solutions for complete transceiver front-end modules. The device addresses the increasing demand for bandwidth in modern Wi-Fi standards. Its design focuses on maintaining signal quality in dense RF environments.