RF Amplifier ICs

RF amplifier ICs, or radio frequency amplifiers are a type of amplifier. Amplifiers are electronic devices which increase the power of a signal. RF amplifiers are devices that increase a low-power signal into a high-frequency signal in radio frequency communications. RF power amplifiers usually drive the transmitter antenna. They are integrated circuits which are used in electronic circuits, alongside other components.


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. The frequency range, also known as bandwidth, is given in MHz, and refers to the capacity of the communication channel. The wider the frequency range, the better the amplifier is for general purpose applications. Frequency range is different to the operating frequency, which is often given in GHz. Power gain, given in dB, is the ratio of the output power to the input power.


Amplifiers are categorised by their class. This gives an overview of the Amplifier characteristics and performance. They are classed using letter symbols, such as Class-A, Class-B, Class-C, Class-D or Class-AB.


RF amplifier components come in standard semiconductor packages. These package types include LFCSP, SOT-89 and MSOP.


Types of RF Amplifier IC:


  • 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 power amplifier converts a low-power radio-frequency signal into a higher power signal.

Where are they used?


RF amplifiers have a variety of wireless applications, including communications testing and medical diagnostics as well as voice and data communications. Other applications include 4G and 5G stations, wireless repeaters and radios.


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Omschrijving Prijs 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-stocknr. 862-6363
FabrikantnummerHMC441LC3B
FabrikantAnalog Devices
€ 50,49
Each
Aantal stuks
Power - 17 dB 20dBm 4.5dB 1 18 GHz Surface Mount SMT 12 3 x 3 x 0.92mm 0.92mm 3mm -
RS-stocknr. 160-2693
FabrikantnummerHMC441LC3B
FabrikantAnalog Devices
€ 43,626
Each (On a Reel of 50)
Aantal stuks
Power - 17 dB 20dBm 4.5dB 1 18 GHz Surface Mount SMT 12 3 x 3 x 0.92mm 0.92mm 3mm -
RS-stocknr. 697-7262
FabrikantnummerAD8302ARUZ
FabrikantAnalog Devices
€ 21,29
Each
Aantal stuks
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS-stocknr. 160-9958
FabrikantnummerHMC406MS8GE
FabrikantAnalog Devices
€ 10,69
Each (On a Reel of 50)
Aantal stuks
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-stocknr. 862-6095
FabrikantnummerHMC406MS8GE
FabrikantAnalog Devices
€ 13,00
Each
Aantal stuks
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-stocknr. 160-2695
FabrikantnummerHMC451LP3E
FabrikantAnalog Devices
€ 20,635
Each (On a Reel of 50)
Aantal stuks
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 862-6372
FabrikantnummerHMC451LP3E
FabrikantAnalog Devices
€ 24,46
Each
Aantal stuks
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 805-4443
FabrikantnummerSMA3117-TL-H
FabrikantON Semiconductor
€ 0,244
Each (On a Tape of 50)
Aantal stuks
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-stocknr. 160-2687
FabrikantnummerHMC311SC70E
FabrikantAnalog Devices
€ 5,901
Each (On a Reel of 50)
Aantal stuks
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-stocknr. 862-6322
FabrikantnummerHMC311SC70E
FabrikantAnalog Devices
€ 7,14
Each
Aantal stuks
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-stocknr. 162-9258
FabrikantnummerSMA3117-TL-H
FabrikantON Semiconductor
€ 0,123
Each (On a Reel of 3000)
Aantal stuks
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-stocknr. 786-3170
FabrikantnummerADL5511ACPZ-R7
FabrikantAnalog Devices
€ 12,89
Each
Aantal stuks
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS-stocknr. 862-6366
FabrikantnummerHMC441LP3E
FabrikantAnalog Devices
€ 21,59
Each
Aantal stuks
Power - 14 dB 18dBm 5dB 1 13.5 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 160-2694
FabrikantnummerHMC441LP3E
FabrikantAnalog Devices
€ 18,21
Each (On a Reel of 50)
Aantal stuks
Power - 14 dB 18dBm 5dB 1 13.5 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS-stocknr. 159-9278
FabrikantnummerADL5511ACPZ-R7
FabrikantAnalog Devices
€ 9,328
Each (On a Reel of 1500)
Aantal stuks
RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS-stocknr. 795-8035
FabrikantnummerADL5545ARKZ-R7
FabrikantAnalog Devices
€ 2,995
Each (In a Pack of 2)
Aantal stuks
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-stocknr. 401-630
FabrikantnummerADL5330ACPZ-R2
FabrikantAnalog Devices
€ 9,19
Each
Aantal stuks
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS-stocknr. 795-8032
FabrikantnummerADL5611ARKZ-R7
FabrikantAnalog Devices
€ 4,66
Each
Aantal stuks
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-stocknr. 496-9492
FabrikantnummerAD8351ARMZ
FabrikantAnalog Devices
€ 5,73
Each
Aantal stuks
General Purpose 3000MHz - 13dBm - 1 - Surface Mount MSOP 10 3 x 3 x 0.85mm 0.85mm 3mm -
RS-stocknr. 752-8142
FabrikantnummerBGA416E6327HTSA1
FabrikantInfineon
€ 0,548
Each (In a Pack of 5)
Aantal stuks
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
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