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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Beskrivning Pris 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-artikelnummer 160-9958
Tillv. art.nrHMC406MS8GE
VarumärkeAnalog Devices
117,483 kr
Each (On a Reel of 50)
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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-artikelnummer 160-9984
Tillv. art.nrADL5330ACPZ-R2
VarumärkeAnalog Devices
85,786 kr
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Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS-artikelnummer 183-2352
Tillv. art.nrHMC565LC5
VarumärkeAnalog Devices
394,204 kr
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Low Noise - 21 dB 11dBm 2.5dB 1 20 GHz Surface Mount Chip 32 5.05 x 5.05 x 1.1mm 1.1mm 5.05mm -
RS-artikelnummer 160-2688
Tillv. art.nrHMC311LP3E
VarumärkeAnalog Devices
80,195 kr
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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-artikelnummer 160-2687
Tillv. art.nrHMC311SC70E
VarumärkeAnalog Devices
67,049 kr
Each (On a Reel of 50)
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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-artikelnummer 912-8848
Tillv. art.nrAD8351ARMZ
VarumärkeAnalog Devices
49,448 kr
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General Purpose 3000MHz - 13dBm - 1 - Surface Mount MSOP 10 3 x 3 x 0.85mm 0.85mm 3mm -
RS-artikelnummer 862-6401
Tillv. art.nrHMC564LC4
VarumärkeAnalog Devices
384,75 kr
Each
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Low Noise - 17 dB 13dBm 1.8dB 1 14 GHz Surface Mount SMT 24 4 x 4 x 1.02mm 1.02mm 4mm -
RS-artikelnummer 183-2530
Tillv. art.nrHMC3653LP3BE
VarumärkeAnalog Devices
235,86 kr
Each
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- - 15 dB 16dBm 6dB 1 15 GHz Surface Mount LFCSP 12 3.05 x 3.05 x 0.85mm 0.85mm 3.05mm -
RS-artikelnummer 862-6118
Tillv. art.nrHMC430LP4E
VarumärkeAnalog Devices
120,79 kr
Each
Enheter
Low Noise - - 2dBm - 1 5.5 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-artikelnummer 160-9961
Tillv. art.nrHMC430LP4E
VarumärkeAnalog Devices
118,779 kr
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Low Noise - - 2dBm - 1 5.5 GHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS-artikelnummer 190-8041
Tillv. art.nrMAX2112ETI+
VarumärkeMaxim Integrated
70,11 kr
Each
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RF Variable Gain - 80 dB - 9dB - 2175 MHz Surface Mount QFN 28 5 x 5 x 0.75mm 0.75mm 5mm -
RS-artikelnummer 709-4664
Tillv. art.nrCC2590RGVT
VarumärkeTexas Instruments
28,44 kr
Each
Enheter
- - - - - - - Surface Mount QFN 16 4 x 4 x 0.9mm 0.9mm 4mm -
RS-artikelnummer 190-4560
Tillv. art.nrMAX2611EUS+T
VarumärkeMaxim Integrated
8,516 kr
Each (On a Reel of 2500)
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Low Noise 1100MHz 18.3 dB 13dBm 3.5dB 1 500 MHz Surface Mount SOT-143 4 3.04 x 1.4 x 1.07mm 1.07mm 3.04mm -
RS-artikelnummer 862-6388
Tillv. art.nrHMC516LC5
VarumärkeAnalog Devices
547,50 kr
Each
Enheter
Low Noise - 20.5 dB 14dBm 2dB 1 18 GHz Surface Mount SMT 32 5 x 5 x 1.12mm 1.12mm 5mm -
RS-artikelnummer 159-9295
Tillv. art.nrADL5545ARKZ-R7
VarumärkeAnalog Devices
32,823 kr
Each (On a Reel of 1000)
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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-artikelnummer 160-2690
Tillv. art.nrHMC407MS8GE
VarumärkeAnalog Devices
110,828 kr
Each (On a Reel of 50)
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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-artikelnummer 170-3531
Tillv. art.nrSMA3101-TL-E
VarumärkeON Semiconductor
1,038 kr
Each (On a Reel of 3000)
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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-artikelnummer 183-2398
Tillv. art.nrHMC788ALP2E
VarumärkeAnalog Devices
184,47 kr
Each
Enheter
- - 14 dB 20dBm 7dB 1 10 GHz Surface Mount LFCSP 6 2.05 x 2.05 x 0.85mm 0.85mm 2.05mm -
RS-artikelnummer 159-9278
Tillv. art.nrADL5511ACPZ-R7
VarumärkeAnalog Devices
102,675 kr
Each (On a Reel of 1500)
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RF Power Detector 130MHz - - - 2 6 GHz Surface Mount LFCSP 16 3.1 x 3.1 x 0.75mm 0.75mm 3.1mm -
RS-artikelnummer 898-6933
Tillv. art.nrBGA616H6327XTSA1
VarumärkeInfineon
9,585 kr
Each (In a Pack of 10)
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Broadband MMIC - 19 dB 18dBm 2.6dB 1 2 GHz Surface Mount SOT-343 4 2 x 1.25 x 0.8mm 0.8mm 2mm -
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