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. 862-6401
Mfr. Part No.HMC564LC4
MYR172.35
Each
units
Low Noise - 17 dB 13dBm 1.8dB 1 14 GHz Surface Mount SMT 24 4 x 4 x 1.02mm 1.02mm 4mm -
RS Stock No. 190-6116
Mfr. Part No.MAX3747AEUB+T
MYR8.682
Each (On a Reel of 2500)
units
Limiting - 57 dB - - 1 - Surface Mount μMax 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm -
RS Stock No. 610-8582
Mfr. Part No.MGA-71543-BLKG
BrandBroadcom
MYR8.97
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 -
New
RS Stock No. 190-7108
Mfr. Part No.MAX3969ETP+
MYR18.952
Each (In a Pack of 5)
units
- - - - - - - - - - - - - -
RS Stock No. 825-9064
Mfr. Part No.BGA614H6327XTSA1
BrandInfineon
MYR5.19
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 -
RS Stock No. 790-5652
Mfr. Part No.MGA-634P8-BLKG
BrandBroadcom
MYR29.08
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. 741-4217
Mfr. Part No.SST12CP11-QVCE
BrandMicrochip
MYR7.65
Each (In a Pack of 2)
units
Power - - 25.5dBm - 3 2.5 GHz Surface Mount VQFN 16 3 x 3 x 0.9mm 0.9mm 3mm -
RS Stock No. 160-9927
Mfr. Part No.ADL5601ARKZ-R7
MYR14.043
Each (On a Reel of 1000)
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. 791-9563
Mfr. Part No.SMA3101-TL-E
MYR1.55
Each (In a Pack of 25)
units
Wide Band - 25.5 dB -4dBm 4dB 1 3 GHz Surface Mount MCPH 6 2 x 1.6 x 0.85mm 0.85mm 2mm -
RS Stock No. 626-3544
Mfr. Part No.BGA6489,135
BrandNXP
MYR5.53
Each
units
Power - 15 dB 17dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 912-8258
Mfr. Part No.AD8352ACPZ-WP
MYR34.769
Each (On a Reel of 50)
units
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS Stock No. 191-3314
Mfr. Part No.MAX3748HETE+
MYR9.625
Each (In a Tube of 100)
units
Limiting - 53 dB - 26dB 1 - Surface Mount TQFN 16 3 x 3 x 0.7mm 0.7mm 3mm -
RS Stock No. 110-7475
Mfr. Part No.BGA715N7E6327XTSA2
BrandInfineon
MYR4.42
Each (In a Pack of 15)
units
Low Noise - 20 dB - 0.7dB 1 1.615 GHz Surface Mount TSNP 7 2 x 1.3 x 0.35mm 0.35mm 2mm -
RS Stock No. 862-6363
Mfr. Part No.HMC441LC3B
MYR421.67
Each
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. 183-2360
Mfr. Part No.HMC799LP3E
MYR121.60
Each (On a Tape of 50)
units
- 700MHz 42 dB 4dBm - 1 350 MHz Surface Mount SMT 16 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
RS Stock No. 732-8926
Mfr. Part No.MAX2235EUP+
MYR14.75
Each
units
Power - 26 dB 32.5dBm - 1 1 GHz Surface Mount TSSOP 20 6.6 x 6.5 x 0.95mm 0.95mm 6.6mm -
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. 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. 159-9294
Mfr. Part No.ADL5611ARKZ-R7
MYR15.969
Each (On a Reel of 1000)
units
Gain - 14.3 dB 12.8dBm 6dB 1 6 GHz Surface Mount SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS Stock No. 775-7438
Mfr. Part No.SST11CP16-QXCE
BrandMicrochip
MYR7.85
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 -
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