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. 912-8258
Mfr. Part No.AD8352ACPZ-WP
$9.68
Each (On a Reel of 50)
units
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS Stock No. 166-0865
Mfr. Part No.BGB741L7ESDE6327XTSA1
BrandInfineon
$0.931
Each (On a Reel of 7500)
units
Low Noise - 21.5 dB - 1.8dB 1 5 GHz Surface Mount TSLP 7 2 x 1.3 x 0.35mm 0.35mm 2mm -
RS Stock No. 168-2894
Mfr. Part No.MAX2678GTB/V+
$3.14
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. 795-8035
Mfr. Part No.ADL5545ARKZ-R7
$4.345
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. 401-630
Mfr. Part No.ADL5330ACPZ-R2
$14.64
Each
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. 841-7490
Mfr. Part No.SST12LP22-QUCE
BrandMicrochip
$0.516
Each (In a Pack of 25)
units
Power - 27.5 dB 22dBm - - 2.5 GHz Surface Mount UQFN 16 3 x 3 x 0.55mm 0.55mm 3mm -
RS Stock No. 626-3752
Mfr. Part No.BGM1013,115
BrandNXP
$0.448
Each (In a Pack of 5)
units
General Purpose 2100MHz 26.1 dB 14dBm 4.9dB 1 - Surface Mount SOT-363 6 2.2 x 1.35 x 1mm 1mm 2.2mm -
RS Stock No. 862-6275
Mfr. Part No.HMC996LP4E
$29.71
Each
units
Gain - 18.5 dB 23dBm 2.5dB 1 12 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS Stock No. 850-7896
Mfr. Part No.ADL5535ARKZ-R7
$6.47
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 -
New
RS Stock No. 190-7087
Mfr. Part No.MAX3747AEUB+T
$6.488
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 160-2694
Mfr. Part No.HMC441LP3E
$31.70
Each (On a Reel of 50)
units
Power - 14 dB 18dBm 5dB 1 13.5 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 850-7893
Mfr. Part No.ADL5601ARKZ-R7
$4.52
Each (In a Pack of 2)
units
Linear - 15.6 dB 16.3dBm 3.9dB 1 4 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 805-4443
Mfr. Part No.SMA3117-TL-H
$0.23
Each (On a Tape of 50)
units
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS Stock No. 160-9984
Mfr. Part No.ADL5330ACPZ-R2
$14.693
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. 160-2711
Mfr. Part No.HMC902LP3E
$44.34
Each (On a Reel of 50)
units
Low Noise - 19.5 dB 16dBm 1.8dB 1 10 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS Stock No. 160-2688
Mfr. Part No.HMC311LP3E
$12.485
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. 162-9258
Mfr. Part No.SMA3117-TL-H
$0.21
Each (On a Reel of 3000)
units
Wide Band - 33.5 dB 9.8dBm 4.1dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS Stock No. 775-7438
Mfr. Part No.SST11CP16-QXCE
BrandMicrochip
$2.576
Each (On a Reel of 5)
units
Power - 30 dB 21.5dBm - 2 5.9 GHz Surface Mount XQFN 16 3 x 3 x 0.45mm 0.45mm 3mm -
RS Stock No. 160-2690
Mfr. Part No.HMC407MS8GE
$19.352
Each (On a Reel of 50)
units
Power - 15 dB 25dBm 5.5dB 1 6 GHz Surface Mount MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 825-9064
Mfr. Part No.BGA614H6327XTSA1
BrandInfineon
$1.823
Each (In a Pack of 20)
units
Broadband - 19.8 dB 12dBm 2.1dB 1 2 GHz Surface Mount SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm -
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