RF Amplifiers ICs

RF amplifier ICs, or radio frequency amplifiers are a type of amplifier. Amplifiers are electronic devices which increase the power of a signal. RF amplifiers are devices that increase a low-power signal into a high-frequency signal in radio frequency communications. RF power amplifiers usually drive the transmitter antenna. They are integrated circuits which are used in electronic circuits, alongside other components.

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. The frequency range, also known as bandwidth, is given in MHz, and refers to the capacity of the communication channel. The wider the frequency range, the better the amplifier is for general purpose applications. Frequency range is different to the operating frequency, which is often given in GHz. Power gain, given in dB, is the ratio of the output power to the input power.

Amplifiers are categorised by their class. This gives an overview of the Amplifier characteristics and performance. They are classed using letter symbols, such as Class-A, Class-B, Class-C, Class-D or Class-AB.

RF amplifier components come in standard semiconductor packages. These package types include LFCSP, SOT-89 and MSOP.

Types of RF Amplifier IC

  • 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 power amplifier converts a low-power radio-frequency signal into a higher power signal.

Where are they used?

RF amplifiers have a variety of wireless applications, including communications testing and medical diagnostics as well as voice and data communications. Other applications include 4G and 5G stations, wireless repeaters and radios.


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Beskrivning Pris 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-artikelnummer 806-7969
Tillv. art.nrAD8283WBCPZ
VarumärkeAnalog Devices
184,27 kr
Each
Enheter
General Purpose - - - - - - Surface Mount LFCSP 72 10.1 x 9.85 x 0.85mm 0.85mm 10.1mm AEC-Q100
RS-artikelnummer 160-9928
Tillv. art.nrADL5535ARKZ-R7
VarumärkeAnalog Devices
23,527 kr
Each (On a Reel of 1000)
Enheter
Linear - 16.7 dB 17.7dBm 3dB 1 1 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-artikelnummer 626-3752
Tillv. art.nrBGM1013,115
VarumärkeNXP
2,212 kr
Each (In a Pack of 5)
Enheter
General Purpose 2100MHz 26.1 dB 14dBm 4.9dB 1 - Surface Mount SOT-363 6 2.2 x 1.35 x 1mm 1mm 2.2mm -
RS-artikelnummer 850-7896
Tillv. art.nrADL5535ARKZ-R7
VarumärkeAnalog Devices
43,72 kr
Each (In a Pack of 2)
Enheter
Linear - 16.7 dB 17.7dBm 3dB 1 1 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-artikelnummer 160-2681
Tillv. art.nrHMC960LP4E
VarumärkeAnalog Devices
142,149 kr
Each (On a Reel of 50)
Enheter
Gain - - - 23dB 2 100 MHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-artikelnummer 862-6344
Tillv. art.nrHMC407MS8GE
VarumärkeAnalog Devices
130,85 kr
Each
Enheter
Power - 15 dB 25dBm 5.5dB 1 6 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS-artikelnummer 697-7262
Tillv. art.nrAD8302ARUZ
VarumärkeAnalog Devices
234,71 kr
Each
Enheter
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS-artikelnummer 862-6196
Tillv. art.nrHMC636ST89E
VarumärkeAnalog Devices
63,34 kr
Each
Enheter
Low Noise, Wide Band - 13 dB 23dBm 2.5dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm -
RS-artikelnummer 159-9293
Tillv. art.nrADL5544ARKZ-R7
VarumärkeAnalog Devices
18,337 kr
Each (On a Reel of 1000)
Enheter
Gain - 14.5 dB 7dBm 5.4dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-artikelnummer 160-2696
Tillv. art.nrHMC462LP5E
VarumärkeAnalog Devices
1 206,711 kr
Each (On a Reel of 50)
Enheter
Low Noise - 14 dB 15dBm - 1 20 GHz Surface Mount QFN 32 5.1 x 5.1 x 1mm 1mm 5.1mm -
RS-artikelnummer 160-2688
Tillv. art.nrHMC311LP3E
VarumärkeAnalog Devices
77,817 kr
Each (On a Reel of 50)
Enheter
MMIC - 14.5 dB 15.5dBm 4.5dB 1 6 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-artikelnummer 752-8142
Tillv. art.nrBGA416E6327HTSA1
VarumärkeInfineon
6,06 kr
Each (In a Pack of 5)
Enheter
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
RS-artikelnummer 190-4560
Tillv. art.nrMAX2611EUS+T
VarumärkeMaxim Integrated
7,923 kr
Each (On a Reel of 2500)
Enheter
Low Noise 1100MHz 18.3 dB 13dBm 3.5dB 1 500 MHz Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm -
RS-artikelnummer 160-9984
Tillv. art.nrADL5330ACPZ-R2
VarumärkeAnalog Devices
90,651 kr
Each (On a Reel of 250)
Enheter
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS-artikelnummer 862-6118
Tillv. art.nrHMC430LP4E
VarumärkeAnalog Devices
108,01 kr
Each
Enheter
Low Noise - - 2dBm - 1 5.5 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-artikelnummer 160-2687
Tillv. art.nrHMC311SC70E
VarumärkeAnalog Devices
62,93 kr
Each (On a Reel of 50)
Enheter
MMIC - 15 dB 15.5dBm 5dB 1 8 GHz Surface Mount SC-70 6 2.25 x 1.35 x 0.91mm 0.91mm 2.25mm -
RS-artikelnummer 862-6405
Tillv. art.nrHMC575LP4E
VarumärkeAnalog Devices
374,84 kr
Each
Enheter
Broadband - - 17dBm - 2 9 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-artikelnummer 862-6329
Tillv. art.nrHMC311LP3E
VarumärkeAnalog Devices
90,75 kr
Each
Enheter
MMIC - 14.5 dB 15.5dBm 4.5dB 1 6 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-artikelnummer 160-2672
Tillv. art.nrHMC636ST89E
VarumärkeAnalog Devices
54,57 kr
Each (On a Reel of 50)
Enheter
Low Noise, Wide Band - 13 dB 23dBm 2.5dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm -
RS-artikelnummer 160-2690
Tillv. art.nrHMC407MS8GE
VarumärkeAnalog Devices
107,542 kr
Each (On a Reel of 50)
Enheter
Power - 15 dB 25dBm 5.5dB 1 6 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -