SKY65387-11

RF Amplifiers Overview

The SKY65387-11 is a high linearity Variable Gain Amplifier (VGA) module manufactured by Skyworks Solutions, Inc. Designed for wireless communication systems, it operates within the 2110 MHz to 2170 MHz frequency range. The device integrates an input Low-Noise Amplifier (LNA) and utilizes Silicon technology. It requires a supply voltage of 5 V and draws approximately 300 mA of current. Key electrical specifications include a gain of 25.5 dB and a noise figure of 3.5 dB at the test frequency of 2.11 GHz to 2.17 GHz. The component is classified as a variable gain amplifier suitable for W-CDMA applications.

RF Amplifiers Feature Summary

• Integrates an input Low-Noise Amplifier with a variable gain amplifier module
• Provides high linearity performance for signal integrity
• Supports variable voltage control for gain adjustment

RF Amplifiers Applications

• W-CDMA wireless communication systems
• RF front-end modules requiring variable gain control
• Base station receiver chains

RF Amplifiers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status via official documentation. Check for moisture sensitivity handling requirements during storage and assembly. Validate that the specific suffix matches the required operational parameters. Ensure compatibility with existing RF design constraints before procurement.

RF Amplifiers Selection Notes

Select this component when designing systems operating in the 2110-2170 MHz band. Consider the 5 V supply requirement and 300 mA current draw for power budgeting. Evaluate the 3.5 dB noise figure against system sensitivity needs. Ensure the SMD package fits the PCB layout constraints. Verify that the variable gain functionality aligns with the application's dynamic range requirements.

RF Amplifiers Part Context

This part belongs to Skyworks' portfolio of RF amplifiers and integrated circuits. It is categorized under Wireless & RF Integrated Circuits. The device is designed to enhance signal processing capabilities in mobile infrastructure and communication devices. It represents a specialized solution for linear amplification in cellular networks.

RF Amplifiers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source data. Consult Skyworks technical support for qualified alternatives if this discontinued or limited-stock component is required.

RF Amplifiers FAQ

What is the operating frequency range of the SKY65387-11?

The device operates in the 2110 MHz to 2170 MHz frequency range.

Does the SKY65387-11 include an LNA?

Yes, the module includes an input Low-Noise Amplifier (LNA).

What is the typical supply current for this VGA?

The typical supply current is 300 mA at a 5 V supply voltage.