SKY12212-478LF

$7.45

Description：IC RF SWITCH SPDT 2.7GHZ 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:50ce27e5acbe Category: RF Switches Brand: Skyworks Solutions Inc.

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Product introduction

SKY12212-478LF is listed in the RF Switches range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is IC RF SWITCH SPDT 2.7GHZ 16QFN. Review the specifications below when checking this part for your BOM.

RF Switches specifications for SKY12212-478LF

Description：IC RF SWITCH SPDT 2.7GHZ 16QFN
Series：-
Mfr：Skyworks Solutions Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Product Status：Active
RF Type：LTE, WiMax
Topology：-
Circuit：SPDT
Frequency Range：50MHz ~ 2.7GHz
Isolation：30dB
Insertion Loss：0.5dB
Test Frequency：2GHz
Impedance：50Ohm
Voltage - Supply：28V
Operating Temperature：-55°C ~ 175°C
Mounting Type：Surface Mount
Package / Case：16-LQFN Exposed Pad
P1dB：-
IIP3：67dBm
Features：-
Supplier Device Package：16-QFN (4x4)
Grade：-
Qualification：-

RF Switches datasheet and documents for SKY12212-478LF

SKY12212-478LF

RF Switches Overview

The SKY12212-478LF is a high-power handling, single-pole, double-throw (SPDT) silicon PIN diode switch manufactured by Skyworks Solutions Inc. It operates over the 50 MHz to 2.7 GHz frequency range with a 50 Ohm impedance. Key electrical parameters include an insertion loss of 0.5 dB at 2 GHz and an input third-order intercept point (IIP3) of 67 dBm. The device supports a supply voltage of 28V and features isolation of 30 dB. It is housed in a 16-QFN (4x4 mm) package with exposed pads for surface mount installation.

RF Switches Feature Summary

High power handling capability suitable for demanding RF applications
Low insertion loss ensures minimal signal attenuation during transmission
High linearity performance maintains signal integrity under high power conditions

RF Switches Applications

LTE wireless communication systems
WiMax network infrastructure
RF signal routing in base stations

RF Switches Procurement Notes

Verify component authenticity through authorized Skyworks distributors. Check RoHS compliance status as specified in official documentation. Confirm package marking matches the 16-QFN specification. Validate that the part number suffix corresponds to the correct tape and reel configuration. Ensure storage conditions meet moisture sensitivity level requirements prior to assembly.

RF Switches Selection Notes

Select this component when high power handling and low noise are critical for SPDT switching applications within the 50 MHz to 2.7 GHz band. Consider the 16-QFN package size for space-constrained designs. Evaluate the 28V supply requirement against available system voltages. Compare IIP3 and insertion loss specifications against alternative switches to ensure compatibility with system linearity and loss budgets.

RF Switches Part Context

This device belongs to the Skyworks SKY12212 series of RF switches. It is designed for use in wireless infrastructure equipment requiring reliable signal path management. The component utilizes silicon PIN diode technology to achieve high power tolerance and fast switching speeds. It serves as a key building block for antenna selection and signal distribution networks.