RF Amplifier ICs

RF amplifier ICs - 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. 795-8032
Mfr. Part No.ADL5611ARKZ-R7
£4.02
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
£2.241
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. 790-5618
Mfr. Part No.MGA-31189-BLKG
BrandBroadcom
£3.525
Each (In a Pack of 2)
Units
Gain - 21 dB 24.4dBm 2.7dB 1 2 GHz Surface Mount SOT-89 3 4.4 x 2.6 x 1.4mm 1.4mm 4.4mm -
RS Stock No. 124-2285
Mfr. Part No.BGA6589,135
BrandNXP
£0.927
Each (On a Reel of 4000)
Units
Power - 15 dB 20dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 626-3752
Mfr. Part No.BGM1013,115
BrandNXP
£0.094
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. 146-0462
Mfr. Part No.BGM1013,115
BrandNXP
£0.088
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. 626-3516
Mfr. Part No.BGA6589,135
BrandNXP
£1.06
Each
Units
Power - 15 dB 20dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 166-0865
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
£0.325
Each (On a Reel of 7500)
Units
Low Noise - 21.5 dB - 1.8dB 1 5 GHz Surface Mount TSLP 7 2 x 1.3 x 0.35mm 0.35mm 2mm -
RS Stock No. 110-7770
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
£0.696
Each (In a Pack of 15)
Units
Low Noise - 21.5 dB - 1.8dB 1 5 GHz Surface Mount TSLP 7 2 x 1.3 x 0.35mm 0.35mm 2mm -
RS Stock No. 160-9984
Mfr. Part No.ADL5330ACPZ-R2
£8.038
Each (On a Reel of 250)
Units
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS Stock No. 401-630
Mfr. Part No.ADL5330ACPZ-R2
£11.58
Each
Units
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS Stock No. 170-3531
Mfr. Part No.SMA3101-TL-E
£0.082
Each (On a Reel of 3000)
Units
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 Stock No. 626-3544
Mfr. Part No.BGA6489,135
BrandNXP
£0.82
Each
Units
Power - 15 dB 17dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 791-9563
Mfr. Part No.SMA3101-TL-E
£0.081
Each (In a Pack of 25)
Units
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 Stock No. 166-0315
Mfr. Part No.BGA6489,135
BrandNXP
£0.752
Each (On a Reel of 4000)
Units
Power - 15 dB 17dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 160-2695
Mfr. Part No.HMC451LP3E
£19.237
Each (On a Reel of 50)
Units
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 159-9278
Mfr. Part No.ADL5511ACPZ-R7
£8.241
Each (On a Reel of 1500)
Units
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS Stock No. 160-2672
Mfr. Part No.HMC636ST89E
£5.223
Each (On a Reel of 50)
Units
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 Stock No. 862-6372
Mfr. Part No.HMC451LP3E
£23.21
Each
Units
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 786-3170
Mfr. Part No.ADL5511ACPZ-R7
£12.35
Each
Units
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
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