RF Amplifier ICs

RF amplifiers - or radio frequency amplifiers - are tuned amplifiers that increase the high-frequency signal used in radio communications. They're used in electronic circuits with other components.

Types of RF amplifiers

RF amplifiers can tune into a desired range of input frequencies. They can also provide gain, buffering and drive for fragile signals. There are several different types of RF amplifiers characterised by their frequency range, supply current, supply voltage, gain and output power.

Common types include:

  • RF amplifier power gain - if signal is too low to be useful elsewhere in the circuit, it can be increased by this amplifier. The amplifier boosts the signal level with minimum noise or distortion and can even be used with extremely low-level signals, such as those from an antenna.
  • RF power amplifier - this type of electronic amplifier converts a low-power radio-frequency signal into a higher power signal.

RF amplifiers applications

RF amplifiers have a variety of applications, including communications testing and medical diagnostics as well as voice and data communications.


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Omschrijving Prijs Amplifier Type Typical 3dB Bandwidth Typical Power Gain Typical Output Power Typical Noise Figure Number of Channels per Chip Maximum Operating Frequency Mounting Type Package Type Pin Count Dimensions Height Length Automotive Standard
RS-stocknr. 775-7438
FabrikantnummerSST11CP16-QXCE
FabrikantMicrochip
€ 1,662
Each (On a Reel of 5)
Aantal stuks
Power - 30 dB 21.5dBm - 2 5.9 GHz Surface Mount XQFN 16 3 x 3 x 0.45mm 0.45mm 3mm -
RS-stocknr. 741-4213
FabrikantnummerSST11LP12-QCF
FabrikantMicrochip
€ 1,176
Each (In a Pack of 5)
Aantal stuks
Power - - 23dBm - - 5.8 GHz Surface Mount WQFN 16 3 x 3 x 0.75mm 0.75mm 3mm -
RS-stocknr. 841-7490
FabrikantnummerSST12LP22-QUCE
FabrikantMicrochip
€ 0,328
Each (In a Pack of 25)
Aantal stuks
Power - 27.5 dB 22dBm - - 2.5 GHz Surface Mount UQFN 16 3 x 3 x 0.55mm 0.55mm 3mm -
RS-stocknr. 741-4217
FabrikantnummerSST12CP11-QVCE
FabrikantMicrochip
€ 1,615
Each (In a Pack of 2)
Aantal stuks
Power - - 25.5dBm - 3 2.5 GHz Surface Mount VQFN 16 3 x 3 x 0.9mm 0.9mm 3mm -
RS-stocknr. 170-4325
FabrikantnummerSST11LP12-QCF
FabrikantMicrochip
€ 0,869
Each (On a Reel of 500)
Aantal stuks
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