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. 160-9927
FabrikantnummerADL5601ARKZ-R7
FabrikantAnalog Devices
€ 2,173
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. 160-2698
FabrikantnummerHMC516LC5
FabrikantAnalog Devices
€ 40,917
Each (On a Reel of 50)
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. 791-9563
FabrikantnummerSMA3101-TL-E
FabrikantON Semiconductor
€ 0,099
Each (In a Pack of 25)
Aantal stuks
Wide Band - 25.5 dB -4dBm 4dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
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. 160-9953
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. 160-2688
FabrikantnummerHMC311LP3E
FabrikantAnalog Devices
€ 7,297
Each (On a Reel of 50)
Aantal stuks
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-stocknr. 110-7475
FabrikantnummerBGA715N7E6327XTSA2
FabrikantInfineon
€ 0,933
Each (In a Pack of 15)
Aantal stuks
Low Noise - 20 dB - 0.7dB 1 1.615 GHz Surface Mount TSNP 7 2 x 1.3 x 0.35mm 0.35mm 2mm -
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. 160-2711
FabrikantnummerHMC902LP3E
FabrikantAnalog Devices
€ 25,101
Each (On a Reel of 50)
Aantal stuks
Low Noise - 19.5 dB 16dBm 1.8dB 1 10 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 824-7099
FabrikantnummerLMV225SD/NOPB
€ 0,484
Each (In a Pack of 5)
Aantal stuks
RF Power Detector - - - - 1 2 GHz Surface Mount WSON 6 2.5 x 2.2 x 0.8mm 0.8mm 2.5mm -
RS-stocknr. 190-7108
FabrikantnummerMAX3969ETP+
FabrikantMaxim Integrated
€ 2,96
Each (In a Pack of 5)
Aantal stuks
Limiting - - - - - - Surface Mount TQFN - - - - -
RS-stocknr. 862-6275
FabrikantnummerHMC996LP4E
FabrikantAnalog Devices
€ 18,49
Each
Aantal stuks
Gain - 18.5 dB 23dBm 2.5dB 1 12 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-stocknr. 159-9296
FabrikantnummerADL5610ARKZ-R7
FabrikantAnalog Devices
€ 2,536
Each (On a Reel of 1000)
Aantal stuks
Gain - 13.2 dB 12.5dBm 6.1dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 160-9961
FabrikantnummerHMC430LP4E
FabrikantAnalog Devices
€ 10,026
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. 191-3314
FabrikantnummerMAX3748HETE+
FabrikantMaxim Integrated
€ 1,377
Each (In a Tube of 100)
Aantal stuks
Limiting - 53 dB - 26dB 1 - Surface Mount TQFN 16 3 x 3 x 0.7mm 0.7mm 3mm -
RS-stocknr. 160-9928
FabrikantnummerADL5535ARKZ-R7
FabrikantAnalog Devices
€ 2,173
Each (On a Reel of 1000)
Aantal stuks
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-stocknr. 795-8038
FabrikantnummerADL5610ARKZ-R7
FabrikantAnalog Devices
€ 4,66
Each
Aantal stuks
Gain - 13.2 dB 12.5dBm 6.1dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS-stocknr. 183-2507
FabrikantnummerHMC565LC5
FabrikantAnalog Devices
€ 34,12
Each
Aantal stuks
Low Noise - 21 dB 11dBm 2.5dB 1 20 GHz Surface Mount Chip 32 5.05 x 5.05 x 1.1mm 1.1mm 5.05mm -
RS-stocknr. 862-6183
FabrikantnummerHMC561LP3E
FabrikantAnalog Devices
€ 34,01
Each
Aantal stuks
Low Noise - - 14dBm - 2 10.5 GHz Surface Mount QFN 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 160-2682
FabrikantnummerHMC996LP4E
FabrikantAnalog Devices
€ 15,931
Each (On a Reel of 50)
Aantal stuks
Gain - 18.5 dB 23dBm 2.5dB 1 12 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -