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. 862-6256
Mfr. Part No.HMC903LP3E
kr 313,36
Each
Units
Low Noise - 18.5 dB 14.5dBm 2.2dB 1 17 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 160-2678
Mfr. Part No.HMC903LP3E
kr 261,832
Each (On a Reel of 50)
Units
Low Noise - 18.5 dB 14.5dBm 2.2dB 1 17 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 110-7770
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
kr 7,631
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. 160-9928
Mfr. Part No.ADL5535ARKZ-R7
kr 22,321
Each (On a Reel of 1000)
Units
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 Stock No. 160-2690
Mfr. Part No.HMC407MS8GE
kr 113,437
Each (On a Reel of 50)
Units
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 Stock No. 850-7896
Mfr. Part No.ADL5535ARKZ-R7
kr 38,835
Each (In a Pack of 2)
Units
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 Stock No. 862-6344
Mfr. Part No.HMC407MS8GE
kr 135,59
Each
Units
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 Stock No. 166-0865
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
kr 3,695
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. 159-9293
Mfr. Part No.ADL5544ARKZ-R7
kr 21,781
Each (On a Reel of 1000)
Units
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 Stock No. 159-9294
Mfr. Part No.ADL5611ARKZ-R7
kr 25,424
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. 626-3544
Mfr. Part No.BGA6489,135
BrandNXP
kr 9,37
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 -
New
RS Stock No. 190-8050
Mfr. Part No.MAX2611EUS+T
kr 21,902
Each (In a Pack of 5)
Units
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 Stock No. 162-8620
Mfr. Part No.LMV226TL/NOPB
kr 9,304
Each (On a Reel of 250)
Units
RF Power Detector - - - - 1 2 GHz Surface Mount DSBGA 4 - 0.335mm - -
RS Stock No. 145-8914
Mfr. Part No.BGA616H6327XTSA1
BrandInfineon
kr 4,836
Each (On a Reel of 3000)
Units
Broadband MMIC - 19 dB 18dBm 2.6dB 1 2 GHz Surface Mount SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm -
RS Stock No. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
kr 9,565
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. 741-4217
Mfr. Part No.SST12CP11-QVCE
BrandMicrochip
kr 16,45
Each (In a Pack of 2)
Units
Power - - 25.5dBm - 3 2.5 GHz Surface Mount VQFN 16 3 x 3 x 0.9mm 0.9mm 3mm -
RS Stock No. 862-6329
Mfr. Part No.HMC311LP3E
kr 91,52
Each
Units
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 Stock No. 159-9295
Mfr. Part No.ADL5545ARKZ-R7
kr 17,198
Each (On a Reel of 1000)
Units
Gain - 15.9 dB 9.4dBm 5.2dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 862-6108
Mfr. Part No.HMC414MS8GE
kr 99,60
Each
Units
Power - 20 dB 27dBm 7dB 1 2.8 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 923-7333
Mfr. Part No.MAX3645EEE+
kr 27,995
Each (In a Tube of 100)
Units
Limiting 250MHz - - - 1 - Surface Mount QSOP 16 4.98 x 3.99 x 1.481mm 1.481mm 4.98mm -
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