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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Viewing 21 - 40 of 117 products
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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 Package Type Pin Count Dimensions Height Length Automotive Standard Maximum Operating Supply Voltage
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 - UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - -
RS Stock No. 159-9278
Mfr. Part No.ADL5511ACPZ-R7
$19.326
Each (On a Reel of 1500)
units
RF Power Detector 130MHz - - - 2 6 GHz LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm - 5.25 V
RS Stock No. 862-6363
Mfr. Part No.HMC441LC3B
$83.32
Each
units
Power - 17 dB 20dBm 4.5dB 1 18 GHz SMT 12 3 x 3 x 0.92mm 0.92mm 3mm - 5 V
RS Stock No. 862-6269
Mfr. Part No.HMC960LP4E
$24.39
Each
units
Gain - - - 23dB 2 100 MHz SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm - 5.5 V
RS Stock No. 160-2681
Mfr. Part No.HMC960LP4E
$24.23
Each (On a Reel of 50)
units
Gain - - - 23dB 2 100 MHz SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm - 5.5 V
RS Stock No. 160-2658
Mfr. Part No.HMC453ST89E
$25.337
Each (On a Reel of 50)
units
Power - 20.5 dB 32.5dBm 9dB 1 2.17 GHz SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm - 5 V
RS Stock No. 786-3170
Mfr. Part No.ADL5511ACPZ-R7
$19.56
Each
units
RF Power Detector 130MHz - - - 2 6 GHz LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm - 5.25 V
RS Stock No. 740-5207
Mfr. Part No.NJM2288F1-TE1
$1.22
Each (In a Pack of 5)
units
Power 400MHz - - 9dB 1 500 MHz SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm - 5.5 V
RS Stock No. 898-6933
Mfr. Part No.BGA616H6327XTSA1
BrandInfineon
$1.422
Each (In a Pack of 10)
units
Broadband MMIC - 19 dB 18dBm 2.6dB 1 2 GHz SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm - 4.5 V
RS Stock No. 626-3516
Mfr. Part No.BGA6589,135
BrandNXP
$3.12
Each
units
Power - 15 dB 20dBm 3.4dB 1 - UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 6 V
RS Stock No. 791-9563
Mfr. Part No.SMA3101-TL-E
$0.478
Each (In a Pack of 25)
units
Wide Band - 25.5 dB -4dBm 4dB 1 3 GHz MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm - 5.5 V
RS Stock No. 862-6372
Mfr. Part No.HMC451LP3E
$39.76
Each
units
Power - 18 dB 19.5dBm 7dB 1 18 GHz SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm - 5 V
RS Stock No. 160-2693
Mfr. Part No.HMC441LC3B
$88.879
Each (On a Reel of 50)
units
Power - 17 dB 20dBm 4.5dB 1 18 GHz SMT 12 3 x 3 x 0.92mm 0.92mm 3mm - 5 V
RS Stock No. 160-2695
Mfr. Part No.HMC451LP3E
$39.496
Each (On a Reel of 50)
units
Power - 18 dB 19.5dBm 7dB 1 18 GHz SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm - 5 V
RS Stock No. 124-2285
Mfr. Part No.BGA6589,135
BrandNXP
$1.42
Each (On a Reel of 4000)
units
Power - 15 dB 20dBm 3.4dB 1 - UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 6 V
RS Stock No. 921-5043
Mfr. Part No.CC2590RGVT
$3.164
Each (On a Reel of 250)
units
- - - - - - - QFN 16 4 x 4 x 0.9mm 0.9mm 4mm - -
RS Stock No. 862-6133
Mfr. Part No.HMC453ST89E
$25.49
Each
units
Power - 20.5 dB 32.5dBm 9dB 1 2.17 GHz SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm - 5 V
RS Stock No. 626-3544
Mfr. Part No.BGA6489,135
BrandNXP
$2.02
Each
units
Power - 15 dB 17dBm 3.4dB 1 - UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - -
RS Stock No. 862-6045
Mfr. Part No.HMC1082LP4E
$48.95
Each
units
MMIC - 23.5 dB 24dBm - 1 18 GHz SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm - 5 V
RS Stock No. 912-8258
Mfr. Part No.AD8352ACPZ-WP
$9.68
Each (On a Reel of 50)
units
- - - - - 1 - LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm - 5.5 V
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