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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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. 160-2658
FabrikantnummerHMC453ST89E
FabrikantAnalog Devices
13,248 €
Each (On a Reel of 50)
Aantal stuks
Power - 20.5 dB 32.5dBm 9dB 1 2.17 GHz Surface Mount SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 160-2695
FabrikantnummerHMC451LP3E
FabrikantAnalog Devices
20,325 €
Each (On a Reel of 50)
Aantal stuks
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 850-7903
FabrikantnummerADL5602ARKZ-R7
FabrikantAnalog Devices
3,895 €
Each (In a Pack of 2)
Aantal stuks
Linear - 18.3 dB 18dBm 2.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 160-9930
FabrikantnummerADL5602ARKZ-R7
FabrikantAnalog Devices
2,198 €
Each (On a Reel of 1000)
Aantal stuks
Linear - 18.3 dB 18dBm 2.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 862-6133
FabrikantnummerHMC453ST89E
FabrikantAnalog Devices
16,05 €
Each
Aantal stuks
Power - 20.5 dB 32.5dBm 9dB 1 2.17 GHz Surface Mount SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 786-3170
FabrikantnummerADL5511ACPZ-R7
FabrikantAnalog Devices
13,27 €
Each
Aantal stuks
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS-stocknr. 862-6372
FabrikantnummerHMC451LP3E
FabrikantAnalog Devices
24,02 €
Each
Aantal stuks
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 159-9278
FabrikantnummerADL5511ACPZ-R7
FabrikantAnalog Devices
9,328 €
Each (On a Reel of 1500)
Aantal stuks
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS-stocknr. 697-7262
FabrikantnummerAD8302ARUZ
FabrikantAnalog Devices
22,01 €
Each
Aantal stuks
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS-stocknr. 862-6388
FabrikantnummerHMC516LC5
FabrikantAnalog Devices
47,32 €
Each
Aantal stuks
Low Noise - 20.5 dB 14dBm 2dB 1 18 GHz Surface Mount SMT 32 5 x 5 x 1.12mm 1.12mm 5mm -
RS-stocknr. 160-9961
FabrikantnummerHMC430LP4E
FabrikantAnalog Devices
9,904 €
Each (On a Reel of 50)
Aantal stuks
Low Noise - - 2dBm - 1 5.5 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-stocknr. 160-2700
FabrikantnummerHMC564LC4
FabrikantAnalog Devices
31,077 €
Each (On a Reel of 50)
Aantal stuks
Low Noise - 17 dB 13dBm 1.8dB 1 14 GHz Surface Mount SMT 24 4 x 4 x 1.02mm 1.02mm 4mm -
RS-stocknr. 862-6045
FabrikantnummerHMC1082LP4E
FabrikantAnalog Devices
36,73 €
Each
Aantal stuks
MMIC - 23.5 dB 24dBm - 1 18 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-stocknr. 160-2672
FabrikantnummerHMC636ST89E
FabrikantAnalog Devices
5,117 €
Each (On a Reel of 50)
Aantal stuks
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-stocknr. 850-7893
FabrikantnummerADL5601ARKZ-R7
FabrikantAnalog Devices
4,10 €
Each (In a Pack of 2)
Aantal stuks
Linear - 15.6 dB 16.3dBm 3.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 160-9927
FabrikantnummerADL5601ARKZ-R7
FabrikantAnalog Devices
2,198 €
Each (On a Reel of 1000)
Aantal stuks
Linear - 15.6 dB 16.3dBm 3.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 496-9492
FabrikantnummerAD8351ARMZ
FabrikantAnalog Devices
5,73 €
Each
Aantal stuks
General Purpose 3000MHz - 13dBm - 1 - Surface Mount MSOP 10 3 x 3 x 0.85mm 0.85mm 3mm -
RS-stocknr. 160-9953
FabrikantnummerHMC1082LP4E
FabrikantAnalog Devices
31,76 €
Each (On a Reel of 50)
Aantal stuks
MMIC - 23.5 dB 24dBm - 1 18 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-stocknr. 862-6405
FabrikantnummerHMC575LP4E
FabrikantAnalog Devices
35,15 €
Each
Aantal stuks
Broadband - - 17dBm - 2 9 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-stocknr. 159-9293
FabrikantnummerADL5544ARKZ-R7
FabrikantAnalog Devices
1,72 €
Each (On a Reel of 1000)
Aantal stuks
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 -