SKY65338-21

Description：IC FRONT END 450-470MHZ 12-MCM
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)

SKU:b7f93f0df606 Category: RF Front End (LNA + PA) Brand: Skyworks Solutions Inc.

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Product introduction

SKY65338-21 is listed in the RF Front End (LNA + PA) range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC FRONT END 450-470MHZ 12-MCM. Review the specifications below when checking this part for your BOM.

RF Front End (LNA + PA) specifications for SKY65338-21

Description：IC FRONT END 450-470MHZ 12-MCM
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR)
RF Type：GSM
Frequency：450MHz ~ 470MHz
Features：SPDT
Package / Case：12-SMD Module
Supplier Device Package：12-MCM (8x8)
Grade：-
Qualification：-

RF Front End (LNA + PA) datasheet and documents for SKY65338-21

SKY65338-21

RF Front End (LNA + PA) Overview

The SKY65338-21 is a high-efficiency transmit/receive front-end module designed for the 450 MHz to 470 MHz frequency range. It integrates a power amplifier, low-noise amplifier, and an antenna T/R switch within a compact 12-MCM (8x8 mm) package. The device operates at a supply voltage of 3.3 V with a typical current consumption of 820 mA. Key performance metrics include a saturated output power of 25 dBm and a power-added efficiency of 36%. The noise figure is specified at 2.5 dB, supporting reliable signal reception in sub-GHz wireless applications.

RF Front End (LNA + PA) Feature Summary

Integrates transmit and receive signal paths with an antenna switch
Optimized for high power-added efficiency in sub-GHz bands
Compact surface-mount packaging for space-constrained designs

RF Front End (LNA + PA) Applications

GSM-based telemetry systems
Industrial wireless sensor networks
Sub-GHz remote control devices

RF Front End (LNA + PA) Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm lot codes and date codes against current production status. Ensure handling procedures comply with moisture sensitivity levels and electrostatic discharge protocols during storage and assembly.

RF Front End (LNA + PA) Selection Notes

Evaluate thermal management requirements due to high-power operation at 25 dBm. Assess impedance matching for the 450-470 MHz band to maximize efficiency. Consider package size constraints relative to the 12-MCM footprint when designing PCB layouts.

RF Front End (LNA + PA) Part Context

This component belongs to Skyworks' RF Front End portfolio, targeting sub-GHz wireless communication markets. It serves as a consolidated solution for transmitter and receiver chains, replacing discrete PA and LNA designs to simplify system architecture and reduce board space.