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. 165-7501
Mfr. Part No.BGA416E6327HTSA1
BrandInfineon
$0.711
Each (On a Reel of 3000)
units
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
RS Stock No. 159-9293
Mfr. Part No.ADL5544ARKZ-R7
$3.18
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. 752-8142
Mfr. Part No.BGA416E6327HTSA1
BrandInfineon
$0.978
Each (In a Pack of 5)
units
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
RS Stock No. 795-8026
Mfr. Part No.ADL5544ARKZ-R7
$6.465
Each (In a Pack of 2)
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
$5.247
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. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
$1.83
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. 795-8032
Mfr. Part No.ADL5611ARKZ-R7
$9.72
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. 912-6249
Mfr. Part No.AD8302ARUZ
$37.15
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. 166-0864
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
$0.869
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. 697-7262
Mfr. Part No.AD8302ARUZ
$43.75
Each
units
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS Stock No. 160-2700
Mfr. Part No.HMC564LC4
$62.70
Each (On a Reel of 50)
units
Low Noise - 17 dB 13dBm 1.8dB 1 14 GHz Surface Mount SMT 24 4 x 4 x 1.02mm 1.02mm 4mm -
RS Stock No. 170-3530
Mfr. Part No.SMA3107-TL-E
$0.237
Each (On a Reel of 3000)
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. 791-9560
Mfr. Part No.SMA3107-TL-E
$0.43
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. 790-5652
Mfr. Part No.MGA-634P8-BLKG
BrandBroadcom
$9.34
Each
units
Low Noise - 17.4 dB 21dBm 0.44dB 1 2.3 GHz Surface Mount QFN 8 2 x 2 x 0.75mm 0.75mm 2mm -
RS Stock No. 862-6401
Mfr. Part No.HMC564LC4
$71.22
Each
units
Low Noise - 17 dB 13dBm 1.8dB 1 14 GHz Surface Mount SMT 24 4 x 4 x 1.02mm 1.02mm 4mm -
RS Stock No. 166-0315
Mfr. Part No.BGA6489,135
BrandNXP
$1.956
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. 626-3544
Mfr. Part No.BGA6489,135
BrandNXP
$2.06
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. 740-5207
Mfr. Part No.NJM2288F1-TE1
$1.474
Each (In a Pack of 5)
units
Power 400MHz - - 9dB 1 500 MHz Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm -
RS Stock No. 862-6269
Mfr. Part No.HMC960LP4E
$32.60
Each
units
Gain - - - 23dB 2 100 MHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 709-4664
Mfr. Part No.CC2590RGVT
$5.75
Each
units
- - - - - - - Surface Mount QFN 16 4 x 4 x 0.9mm 0.9mm 4mm -
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