SKY66423-11

RF Front End (LNA + PA) Overview

The SKY66423-11 is an RF front-end module designed for the 860 MHz to 930 MHz frequency range. It features a noise figure of 1.5 dB and provides a gain of 29 dB. The device operates on a supply voltage between 2 V and 4.8 V, with a typical operating current of 280 mA. Key linearity metrics include an OIP3 of -12 dBm and a P1dB compression point of 20 dBm. It is housed in a 16-pin MCM package measuring 3x3 mm, suitable for surface-mount installation across a temperature range of -40°C to +85°C.

RF Front End (LNA + PA) Feature Summary

• Integrates low-noise amplification within a compact multi-chip module form factor
• Optimized for high-gain performance in sub-1 GHz wireless communication bands
• Supports standard surface-mount technology for automated assembly processes

RF Front End (LNA + PA) Applications

• Sub-1 GHz wireless sensor networks
• Industrial telemetry systems
• Smart metering infrastructure

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized Skyworks distributors or direct manufacturer channels. Confirm RoHS compliance status and humidity sensitivity level prior to storage and handling. Ensure ESD protection protocols are strictly followed during PCB assembly to maintain signal integrity and prevent latent damage to the sensitive RF input stages.

RF Front End (LNA + PA) Selection Notes

Select this module for applications requiring high gain and low noise in the 860-930 MHz band. Evaluate power consumption against system battery constraints due to the 280 mA operating current. Consider the 16-MCM package dimensions for layout optimization in space-constrained designs compared to discrete solutions.

RF Front End (LNA + PA) Part Context

This component belongs to the Skyworks SKY6642x series of integrated radio frequency front-end modules. These devices consolidate essential RF functions into single packages to reduce board space and simplify design integration for wireless applications operating below 1 GHz.

RF Front End (LNA + PA) Replacement Considerations

Consult official Skyworks documentation for verified substitute part numbers within the same product family. Cross-reference pinout compatibility and electrical specifications before implementing any alternative components.