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. 160-2688
Mfr. Part No.HMC311LP3E
SGD13.94
Each (On a Reel of 50)
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. 741-4217
Mfr. Part No.SST12CP11-QVCE
BrandMicrochip
SGD2.715
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. 862-6401
Mfr. Part No.HMC564LC4
SGD61.21
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. 160-2701
Mfr. Part No.HMC575LP4E
SGD54.75
Each (On a Reel of 50)
units
Broadband - - 17dBm - 2 9 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 159-9294
Mfr. Part No.ADL5611ARKZ-R7
SGD4.125
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. 183-2423
Mfr. Part No.HMC799LP3E
SGD53.56
Each
units
- 700MHz 42 dB 4dBm - 1 350 MHz Surface Mount SMT 16 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 160-4530
Mfr. Part No.ADA4304-2ACPZ-R7
SGD2.488
Each (On a Reel of 1500)
units
Low Noise 1600MHz 2.8 dB 44.5dBm 4.6dB 1 865 MHz Surface Mount LFCSP 16 3 x 3 x 0.95mm 0.95mm 3mm -
RS Stock No. 162-8619
Mfr. Part No.LMV225SD/NOPB
SGD1.02
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 -
RS Stock No. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
SGD1.567
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. 160-9984
Mfr. Part No.ADL5330ACPZ-R2
SGD15.593
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. 795-8035
Mfr. Part No.ADL5545ARKZ-R7
SGD5.14
Each (In a Pack of 2)
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. 862-6269
Mfr. Part No.HMC960LP4E
SGD28.02
Each
units
Gain - - - 23dB 2 100 MHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 795-8038
Mfr. Part No.ADL5610ARKZ-R7
SGD8.25
Each
units
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 Stock No. 190-7087
Mfr. Part No.MAX3747AEUB+T
SGD3.734
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 160-2687
Mfr. Part No.HMC311SC70E
SGD10.241
Each (On a Reel of 50)
units
MMIC - 15 dB 15.5dBm 5dB 1 8 GHz Surface Mount SC-70 6 2.25 x 1.35 x 0.91mm 0.91mm 2.25mm -
RS Stock No. 912-8258
Mfr. Part No.AD8352ACPZ-WP
SGD10.42
Each (On a Reel of 50)
units
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS Stock No. 168-2931
Mfr. Part No.MAX2678GTB/V+
SGD4.95
Each (In a Pack of 2)
units
- - 17 dB, 18 dB 6 dBm, 20 dBm 0.9 dB, 1.8 dB 2 1575 MHz Surface Mount TDFN 10 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm AEC-Q100
RS Stock No. 190-6116
Mfr. Part No.MAX3747AEUB+T
SGD3.066
Each (On a Reel of 2500)
units
Limiting - 57 dB - - 1 - Surface Mount μMax 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm -
RS Stock No. 160-2681
Mfr. Part No.HMC960LP4E
SGD23.114
Each (On a Reel of 50)
units
Gain - - - 23dB 2 100 MHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 191-4279
Mfr. Part No.MAX3747AEUB+
SGD3.688
Each (In a Tube of 50)
units
Limiting - 57 dB - 30dB - 6.4 (Typ.) kHz Surface Mount μMAX 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm -
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