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.


...
Read more Read less

Filters

Viewing 61 - 80 of 122 products
Results per page
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. 146-0462
Mfr. Part No.BGM1013,115
BrandNXP
$0.24
Each (On a Reel of 3000)
units
General Purpose 2100MHz 26.1 dB 14dBm 4.9dB 1 - SOT-363 6 2.2 x 1.35 x 1mm 1mm 2.2mm - 5.5 V
RS Stock No. 160-9928
Mfr. Part No.ADL5535ARKZ-R7
$4.614
Each (On a Reel of 1000)
units
Linear - 16.7 dB 17.7dBm 3dB 1 1 GHz SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 5.5 V
RS Stock No. 172-7826
Mfr. Part No.HMC717ALP3E
$15.432
Each (On a Reel of 50)
units
Low Noise - 14.5 dB 19dBm 1.3dB 1 6 GHz QFN 16 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm - 5 V
RS Stock No. 862-6366
Mfr. Part No.HMC441LP3E
$32.62
Each
units
Power - 14 dB 18dBm 5dB 1 13.5 GHz SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm - 5 V
New
RS Stock No. 191-4738
Mfr. Part No.MAX3747AEUB+
BrandMaxim
$4.406
Each (In a Pack of 5)
units
Limiting - 57 dB - 30dB - 6.4 (Typ.) kHz μMAX 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm - +4.5 V
RS Stock No. 862-6322
Mfr. Part No.HMC311SC70E
$10.70
Each
units
MMIC - 15 dB 15.5dBm 5dB 1 8 GHz SC-70 6 2.25 x 1.35 x 0.91mm 0.91mm 2.25mm - 5 V
RS Stock No. 923-7333
Mfr. Part No.MAX3645EEE+
BrandMaxim
$4.90
Each (In a Tube of 100)
units
Limiting 250MHz - - - 1 - QSOP 16 4.98 x 3.99 x 1.481mm 1.481mm 4.98mm - 5.5 V
RS Stock No. 159-9295
Mfr. Part No.ADL5545ARKZ-R7
$3.559
Each (On a Reel of 1000)
units
Gain - 15.9 dB 9.4dBm 5.2dB 1 6 GHz SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 5.25 V
RS Stock No. 160-9927
Mfr. Part No.ADL5601ARKZ-R7
$4.614
Each (On a Reel of 1000)
units
Linear - 15.6 dB 16.3dBm 3.9dB 1 4 GHz SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 5.5 V
New
RS Stock No. 191-3314
Mfr. Part No.MAX3748HETE+
BrandMaxim
$3.213
Each (In a Tube of 100)
units
Limiting - 53 dB - 26dB 1 - TQFN 16 3 x 3 x 0.7mm 0.7mm 3mm - 3.3 V
RS Stock No. 741-4213
Mfr. Part No.SST11LP12-QCF
BrandMicrochip
$1.636
Each (In a Pack of 5)
units
Power - - 23dBm - - 5.8 GHz WQFN 16 3 x 3 x 0.75mm 0.75mm 3mm - 3.6 V
RS Stock No. 160-2678
Mfr. Part No.HMC903LP3E
$44.21
Each (On a Reel of 50)
units
Low Noise - 18.5 dB 14.5dBm 2.2dB 1 17 GHz SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm - 3.5 V
RS Stock No. 160-2698
Mfr. Part No.HMC516LC5
$81.997
Each (On a Reel of 50)
units
Low Noise - 20.5 dB 14dBm 2dB 1 18 GHz SMT 32 5 x 5 x 1.12mm 1.12mm 5mm - 3 V
RS Stock No. 824-7099
Mfr. Part No.LMV225SD/NOPB
$1.658
Each (In a Pack of 5)
units
RF Power Detector - - - - 1 2 GHz WSON 6 2.5 x 2.2 x 0.8mm 0.8mm 2.5mm - 5.5 V
RS Stock No. 862-6095
Mfr. Part No.HMC406MS8GE
$24.48
Each
units
Power - 17 dB 27dBm 6dB 1 5.9 GHz MSOP 8 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm - 5 V
RS Stock No. 862-6118
Mfr. Part No.HMC430LP4E
$24.38
Each
units
Low Noise - - 2dBm - 1 5.5 GHz SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm - 3 V
RS Stock No. 862-6379
Mfr. Part No.HMC451LC3
$83.69
Each
units
Power - 19 dB 19.5dBm 7dB 1 20 GHz SMT 16 3 x 3 x 0.92mm 0.92mm 3mm - 5 V
RS Stock No. 862-6256
Mfr. Part No.HMC903LP3E
$48.93
Each
units
Low Noise - 18.5 dB 14.5dBm 2.2dB 1 17 GHz SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm - 3.5 V
RS Stock No. 159-9296
Mfr. Part No.ADL5610ARKZ-R7
$5.247
Each (On a Reel of 1000)
units
Gain - 13.2 dB 12.5dBm 6.1dB 1 6 GHz SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 5.25 V
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 SOT-89 3 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm - 5.5 V
Related Products
Variable-Gain or Voltage-Controlled Amplifiers are electronic differential amplifiers ...
Description:
Variable-Gain or Voltage-Controlled Amplifiers are electronic differential amplifiers that vary their gain depending on a control voltage. Applications include audio level compression, synthesizers and amplitude modulation.
Infineon’s range of RF Low Noise Amplifier (LNA) ...
Description:
Infineon’s range of RF Low Noise Amplifier (LNA) covers MMIC, GPS, Gain and PCS as well as Broadband types and Glonass front end modules. The RF amplifier’s feature low power consumption, high data-rate reception and may have ESD protection and ...
Infineon’s range of RF Low Noise Amplifier (LNA) ...
Description:
Infineon’s range of RF Low Noise Amplifier (LNA) covers MMIC, GPS, Gain and PCS as well as Broadband types and Glonass front end modules. The RF amplifier’s feature low power consumption, high data-rate reception and may have ESD protection and ...
The AD828x Analogue Front End (AFE) device is ...
Description:
The AD828x Analogue Front End (AFE) device is designed for low cost, low power, compact size, flexibility, and ease of use. It features up to six channels each containing a low-noise preamplifier (LNA), a programmable gain amplifier (PGA) and an ...