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 1 - 19 of 19 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 Mounting Type Package Type Pin Count Dimensions Height Length Automotive Standard
RS Stock No. 910-7009
Mfr. Part No.ALM-GA001-BLKG
BrandBroadcom
$1.037
Each (In a Pack of 10)
units
High Gain, Low Current, Low Noise - 19.6 dB - 0.87dB 1 1.575 GHz Surface Mount - 6 1.5 x 1.2 x 0.5mm 0.5mm 1.5mm -
RS Stock No. 790-5659
Mfr. Part No.MGA-633P8-BLKG
BrandBroadcom
$5.10
Each (In a Pack of 2)
units
Low Noise - 18 dB 22dBm 0.37dB 1 2 GHz Surface Mount QFN 8 2 x 2 x 0.75mm 0.75mm 2mm -
RS Stock No. 790-5652
Mfr. Part No.MGA-634P8-BLKG
BrandBroadcom
$4.09
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. 790-5592
Mfr. Part No.MGA-23003-BLKG
BrandBroadcom
$7.555
Each (In a Pack of 2)
units
Power - 34 dB 25dBm 2.9dB 1 3.8 GHz Surface Mount SMD 16 3 x 3 x 1mm 1mm 3mm -
RS Stock No. 790-5577
Mfr. Part No.MGA-16116-BLKG
BrandBroadcom
$9.12
Each
units
Low Noise - 18.4 dB 21.2dBm 0.27dB 2 1.45 GHz Surface Mount QFN 16 4 x 4 x 0.85mm 0.85mm 4mm -
RS Stock No. 790-5586
Mfr. Part No.MGA-16216-BLKG
BrandBroadcom
$16.79
Each
units
Low Noise - 18.4 dB 19.5dBm 0.32dB 2 2.35 GHz Surface Mount QFN 16 4 x 4 x 0.85mm 0.85mm 4mm -
RS Stock No. 610-8582
Mfr. Part No.MGA-71543-BLKG
BrandBroadcom
$2.844
Each (In a Pack of 5)
units
General Purpose - 10 dB 15.5dBm 1.1dB 1 6 GHz Surface Mount SOT-343 4 2.25 x 1.35 x 1mm 1mm 2.25mm -
RS Stock No. 910-7028
Mfr. Part No.MGA-43024-BLKG
BrandBroadcom
$31.86
Each
units
Power - 40.5 dB 36dBm - 3 2.4 GHz Surface Mount MCOB 28 5 x 5 x 0.82mm 0.82mm 5mm -
RS Stock No. 790-5561
Mfr. Part No.MGA-13116-BLKG
BrandBroadcom
$8.895
Each (In a Pack of 2)
units
Low Noise - 38 dB 23.3dBm 0.51dB 1 1.5 GHz Surface Mount QFN 16 4 x 4 x 0.85mm 0.85mm 4mm -
RS Stock No. 790-5640
Mfr. Part No.MGA-43328-BLKG
BrandBroadcom
$18.26
Each
units
Power - 37.3 dB 35.5dBm 2.1dB 1 2.7 GHz Surface Mount QFN 28 5 x 5 x 0.85mm 0.85mm 5mm -
RS Stock No. 910-7037
Mfr. Part No.MGA-43040-BLKG
BrandBroadcom
$29.74
Each
units
Power - 40 dB 35dBm - 3 2.4 GHz Surface Mount MCOB 28 5 x 5 x 0.81mm 0.81mm 5mm -
RS Stock No. 790-5583
Mfr. Part No.MGA-22003-BLKG
BrandBroadcom
$7.555
Each (In a Pack of 2)
units
Power - 35 dB 25dBm - 1 2.7 GHz Surface Mount SMD 16 3 x 3 x 1mm 1mm 3mm -
RS Stock No. 790-5621
Mfr. Part No.MGA-31389-BLKG
BrandBroadcom
$4.205
Each (In a Pack of 2)
units
Gain - 21.5 dB 22.2dBm 2.3dB 1 2 GHz Surface Mount SOT-89 3 4.4 x 2.6 x 1.4mm 1.4mm 4.4mm -
RS Stock No. 867-6670
Mfr. Part No.MGA-52543-BLKG
BrandBroadcom
$4.03
Each (In a Pack of 2)
units
Low Noise Amplifier - 14 dB - 1.9dB - 6 GHz Surface Mount SOT-343 4 2.25 x 1.35 x 1mm 1mm 2.25mm -
RS Stock No. 790-5618
Mfr. Part No.MGA-31189-BLKG
BrandBroadcom
$4.52
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. 790-5637
Mfr. Part No.MGA-31689-BLKG
BrandBroadcom
$9.72
Each
units
Gain - 18.1 dB 27.6dBm 2.2dB 1 3 GHz Surface Mount SOT-89 3 4.4 x 2.6 x 1.4mm 1.4mm 4.4mm -
RS Stock No. 910-7002
Mfr. Part No.ALM-GA002-BLKG
BrandBroadcom
$1.71
Each (In a Pack of 10)
units
Low Noise - 14.3 dB - 0.8dB 1 1.575 GHz Surface Mount - 6 2 x 2 x 1.1mm 1.1mm 2mm -
RS Stock No. 790-5630
Mfr. Part No.MGA-31716-BLKG
BrandBroadcom
$7.63
Each (In a Pack of 2)
units
Gain - 21 dB 22.1dBm 1.9dB 1 2 GHz Surface Mount QFN 16 3 x 3 x 0.85mm 0.85mm 3mm -
RS Stock No. 610-7769
Mfr. Part No.MGA-87563-G
BrandBroadcom
$2.39
Each
units
General Purpose - 10.3 dB 2.6dBm 2dB 1 4 GHz Surface Mount SOT-363 6 2.25 x 1.35 x 1mm 1mm 2.25mm -