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. 791-9560
Mfr. Part No.SMA3107-TL-E
MYR1.45
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. 168-2894
Mfr. Part No.MAX2678GTB/V+
MYR8.71
Each (In a Tube of 100)
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. 170-3530
Mfr. Part No.SMA3107-TL-E
MYR0.581
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. 862-6322
Mfr. Part No.HMC311SC70E
MYR34.56
Each
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. 850-7896
Mfr. Part No.ADL5535ARKZ-R7
MYR18.04
Each (In a Pack of 2)
units
Linear - 16.7 dB 17.7dBm 3dB 1 1 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 160-2658
Mfr. Part No.HMC453ST89E
MYR71.266
Each (On a Reel of 50)
units
Power - 20.5 dB 32.5dBm 9dB 1 2.17 GHz Surface Mount SOT-89 3 4.6 x 2.59 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 862-6076
Mfr. Part No.HMC327MS8GE
MYR69.90
Each
units
Power - 21 dB 27dBm 5dB 1 4 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 160-9958
Mfr. Part No.HMC406MS8GE
MYR57.722
Each (On a Reel of 50)
units
Power - 17 dB 27dBm 6dB 1 5.9 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 862-6256
Mfr. Part No.HMC903LP3E
MYR175.42
Each
units
Low Noise - 18.5 dB 14.5dBm 2.2dB 1 17 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 160-2693
Mfr. Part No.HMC441LC3B
MYR270.507
Each (On a Reel of 50)
units
Power - 17 dB 20dBm 4.5dB 1 18 GHz Surface Mount SMT 12 3 x 3 x 0.92mm 0.92mm 3mm -
RS Stock No. 160-9954
Mfr. Part No.HMC327MS8GE
MYR60.407
Each (On a Reel of 50)
units
Power - 21 dB 27dBm 5dB 1 4 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 850-7903
Mfr. Part No.ADL5602ARKZ-R7
MYR17.68
Each (In a Pack of 2)
units
Linear - 18.3 dB 18dBm 2.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 862-6329
Mfr. Part No.HMC311LP3E
MYR43.89
Each
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. 921-5043
Mfr. Part No.CC2590RGVT
MYR8.898
Each (On a Reel of 250)
units
- - - - - - - Surface Mount QFN 16 4 x 4 x 0.9mm 0.9mm 4mm -
New
RS Stock No. 190-6117
Mfr. Part No.MAX3969ETP+
MYR15.145
Each (In a Tube of 75)
units
Limiting - - - - - - Surface Mount TQFN 20 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm -
RS Stock No. 862-6045
Mfr. Part No.HMC1082LP4E
MYR203.91
Each
units
MMIC - 23.5 dB 24dBm - 1 18 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 400-992
Mfr. Part No.AD8352ACPZ-WP
MYR34.99
Each
units
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS Stock No. 862-6095
Mfr. Part No.HMC406MS8GE
MYR65.49
Each
units
Power - 17 dB 27dBm 6dB 1 5.9 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
New
RS Stock No. 190-7087
Mfr. Part No.MAX3747AEUB+T
MYR18.46
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 923-7333
Mfr. Part No.MAX3645EEE+
MYR19.093
Each (In a Tube of 100)
units
Limiting 250MHz - - - 1 - Surface Mount QSOP 16 4.98 x 3.99 x 1.481mm 1.481mm 4.98mm -
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