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 Package Type Pin Count Dimensions Height Length Automotive Standard Maximum Operating Supply Voltage
RS Stock No. 166-0865
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
PHP30.635
Each (On a Reel of 7500)
units
Low Noise - 21.5 dB - 1.8dB 1 5 GHz TSLP 7 2 x 1.3 x 0.35mm 0.35mm 2mm - 4 V
RS Stock No. 110-7770
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
PHP40.335
Each (In a Pack of 15)
units
Low Noise - 21.5 dB - 1.8dB 1 5 GHz TSLP 7 2 x 1.3 x 0.35mm 0.35mm 2mm - 4 V
RS Stock No. 752-8142
Mfr. Part No.BGA416E6327HTSA1
BrandInfineon
PHP23.184
Each (In a Pack of 5)
units
Broadband - 23 dB -3dBm 1.2dB 1 - SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm - 5 V
RS Stock No. 166-0864
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
PHP27.09
Each (On a Reel of 7500)
units
Low Noise - 20 dB - 0.7dB 1 1.615 GHz TSNP 7 2 x 1.3 x 0.35mm 0.35mm 2mm - 3.6 V
RS Stock No. 145-8914
Mfr. Part No.BGA616H6327XTSA1
BrandInfineon
PHP31.643
Each (On a Reel of 3000)
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. 897-7416
Mfr. Part No.BGA427H6327XTSA1
BrandInfineon
PHP21.839
Each (In a Pack of 15)
units
General Purpose - 27 dB@ 0.1 GHz 150mW 2.2 dB@ 1.8 GHz 1 1.8 GHz SOT-343 4 2 x 1.25 x 0.9mm 0.9mm 2mm - 5 V
RS Stock No. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
PHP44.29
Each (In a Pack of 15)
units
Low Noise - 20 dB - 0.7dB 1 1.615 GHz TSNP 7 2 x 1.3 x 0.35mm 0.35mm 2mm - 3.6 V
RS Stock No. 165-7501
Mfr. Part No.BGA416E6327HTSA1
BrandInfineon
PHP27.962
Each (On a Reel of 3000)
units
Broadband - 23 dB -3dBm 1.2dB 1 - SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm - 5 V
RS Stock No. 898-6933
Mfr. Part No.BGA616H6327XTSA1
BrandInfineon
PHP50.803
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. 825-9064
Mfr. Part No.BGA614H6327XTSA1
BrandInfineon
PHP55.97
Each (In a Pack of 20)
units
Broadband - 19.8 dB 12dBm 2.1dB 1 2 GHz SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm - 3 V