RF Mixers & Limiters

RF Mixers & Limiters

Key Features

RF Product Catalog

View the pSemi 2025–2026 Product Catalog to see our complete RF product portfolio.

Power Limiters

ProductStoreDatasheetDescriptionMin Freq.Max Freq.IIP3 (dBm)Min Adjustable Limiting Threshold (dBm)Max Adjustable Limiting Threshold (dBm)Max Power Rating (dBm)PackagePackage (mm)VDD Range (V)ESD HBM (V)
PE45361
Low Threshold (Limiting, Reflecting)10 MHz8 GHz377135012L QFN3x30 to 0.37000
PE45450
Broadband (Limiting, Reflecting)9 kHz6 GHz7025354712L QFN3x3'-2.5 to -0.58000

Prescalers

ProductStoreDatasheetDescriptionMin Freq.Max Freq.Divide RatioPackagePackage (mm)ESD HBM (V)
PE35400
Low Power3000 MHz13.5 GHz4Die-250

Mixers

ProductStoreDatasheetDescriptionMin Freq.Max Freq.LO-RF Typ. Iso (dB)LO-IF Typ. Iso (dB)Min LO Drive (dBm)Max LO Drive (dBm)IIP3 (dBm)PackagePackage (mm)Conv Loss (dB)ESD HBM (V)
PE4140
Low Conversion LossDC6 GHz25–4025–4020326L DFN3x36.5–7.5100
PE4141
High LinearityDC1000 MHz404020338L MSOP3x37.0–8.0100
PE4151
High Linearity136 MHz520 MHz4340-10-62610L MSOP3x36.5–8.51000
PE4152
High Linearity136 MHz941 MHz30–6022–58-10232520L QFN4x46.5–7.31000

Up-Down Converters

ProductDatasheetDescriptionMin Freq.Max Freq.Package
PE128300
Dual-channel24.25 GHz29.5 GHzFlip-chip

Markets

Power Management

Power Management

RF Mixers & Limiters

Front End Modules

RF Phase & Amplitude Control

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