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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Description Price 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 stock no. 912-6249
Mfr. Part No.AD8302ARUZ
R 293.779
Each (In a Tube of 96)
units
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS stock no. 697-7262
Mfr. Part No.AD8302ARUZ
R 361.88
Each
units
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS stock no. 146-0462
Mfr. Part No.BGM1013,115
BrandNXP
R 1.897
Each (On a Reel of 3000)
units
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 stock no. 626-3752
Mfr. Part No.BGM1013,115
BrandNXP
R 2.11
Each (In a Pack of 5)
units
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 stock no. 795-8032
Mfr. Part No.ADL5611ARKZ-R7
R 76.30
Each
units
Gain - 14.3 dB 12.8dBm 6dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS stock no. 159-9294
Mfr. Part No.ADL5611ARKZ-R7
R 44.151
Each (On a Reel of 1000)
units
Gain - 14.3 dB 12.8dBm 6dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS stock no. 862-6133
Mfr. Part No.HMC453ST89E
R 291.83
Each
units
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 stock no. 791-9560
Mfr. Part No.SMA3107-TL-E
R 1.806
Each (In a Pack of 25)
units
Wide Band - 24.5 dB -9.5dBm 3.6dB 1 2.8 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS stock no. 610-8582
Mfr. Part No.MGA-71543-BLKG
BrandBroadcom
R 30.13
Each (In a Pack of 5)
units
General Purpose - 10 dB 15.5dBm 1.1dB 1 6 GHz Surface Mount SOT-343 4 2.25 x 1.35 x 1mm 1mm 2.25mm -
RS stock no. 160-2658
Mfr. Part No.HMC453ST89E
R 257.064
Each (On a Reel of 50)
units
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 stock no. 805-4443
Mfr. Part No.SMA3117-TL-H
R 5.483
Each (On a Tape of 50)
units
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS stock no. 166-0864
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
R 7.466
Each (On a Reel of 7500)
units
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 stock no. 162-9258
Mfr. Part No.SMA3117-TL-H
R 2.219
Each (On a Reel of 3000)
units
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS stock no. 741-4213
Mfr. Part No.SST11LP12-QCF
BrandMicrochip
R 18.444
Each (In a Pack of 5)
units
Power - - 23dBm - - 5.8 GHz Surface Mount WQFN 16 3 x 3 x 0.75mm 0.75mm 3mm -
RS stock no. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
R 16.545
Each (In a Pack of 15)
units
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 stock no. 824-7099
Mfr. Part No.LMV225SD/NOPB
R 21.59
Each (In a Pack of 5)
units
RF Power Detector - - - - 1 2 GHz Surface Mount WSON 6 2.5 x 2.2 x 0.8mm 0.8mm 2.5mm -
RS stock no. 862-6275
Mfr. Part No.HMC996LP4E
R 336.17
Each
units
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 stock no. 170-4325
Mfr. Part No.SST11LP12-QCF
BrandMicrochip
R 14.796
Each (On a Reel of 500)
units
- - - - - - - - - - - - - -
RS stock no. 825-9064
Mfr. Part No.BGA614H6327XTSA1
BrandInfineon
R 18.356
Each (In a Pack of 20)
units
Broadband - 19.8 dB 12dBm 2.1dB 1 2 GHz Surface Mount SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm -
RS stock no. 162-8619
Mfr. Part No.LMV225SD/NOPB
R 9.982
Each (On a Reel of 1000)
units
RF Power Detector - - - - 1 2 GHz Surface Mount WSON 6 2.5 x 2.2 x 0.8mm 0.8mm 2.5mm -