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庫存編號 752-8142
製造零件編號BGA416E6327HTSA1
BrandInfineon
TWD15.40
/個 (每包:5個)
單位
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
RS庫存編號 165-7501
製造零件編號BGA416E6327HTSA1
BrandInfineon
TWD16.80
個 (在毎卷:3000)
單位
Broadband - 23 dB -3dBm 1.2dB 1 - Surface Mount SOT-143 4 2.9 x 1.3 x 0.9mm 0.9mm 2.9mm -
RS庫存編號 401-630
製造零件編號ADL5330ACPZ-R2
TWD338.00
單位
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS庫存編號 160-9984
製造零件編號ADL5330ACPZ-R2
TWD346.10
個 (在毎卷:250)
單位
Gain 3000MHz 32 dB - 14.7dB 1 3 GHz Surface Mount LFCSP 24 4 x 4 x 0.83mm 0.83mm 4mm -
RS庫存編號 400-992
製造零件編號AD8352ACPZ-WP
TWD248.00
單位
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS庫存編號 912-8258
製造零件編號AD8352ACPZ-WP
TWD208.40
個 (在毎卷:50)
單位
- - - - - 1 - Surface Mount LFCSP 16 3 x 3 x 0.83mm 0.83mm 3mm -
RS庫存編號 183-2423
製造零件編號HMC799LP3E
TWD1,256.00
單位
- 700MHz 42 dB 4dBm - 1 350 MHz Surface Mount SMT 16 3.1 x 3.1 x 0.95mm 0.95mm 3.1mm -
全新
RS庫存編號 191-3568
製造零件編號MAX3748HETE+
BrandMaxim
TWD100.40
/個 (每包:5個)
單位
Limiting - 53 dB - 26dB 1 - Surface Mount TQFN 16 3 x 3 x 0.7mm 0.7mm 3mm -
RS庫存編號 160-1738
製造零件編號AD8283WBCPZ
TWD534.20
Each (In a Tray of 168)
單位
General Purpose - - - - - - Surface Mount LFCSP 72 10.1 x 9.85 x 0.85mm 0.85mm 10.1mm AEC-Q100
RS庫存編號 923-7333
製造零件編號MAX3645EEE+
BrandMaxim
TWD121.20
毎管:100 個
單位
Limiting 250MHz - - - 1 - Surface Mount QSOP 16 4.98 x 3.99 x 1.481mm 1.481mm 4.98mm -
RS庫存編號 806-7969
製造零件編號AD8283WBCPZ
TWD660.00
單位
General Purpose - - - - - - Surface Mount LFCSP 72 10.1 x 9.85 x 0.85mm 0.85mm 10.1mm AEC-Q100
RS庫存編號 805-4443
製造零件編號SMA3117-TL-H
TWD4.80
Each (On a Tape of 50)
單位
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庫存編號 775-7438
製造零件編號SST11CP16-QXCE
BrandMicrochip
TWD51.20
個 (在毎卷:5)
單位
Power - 30 dB 21.5dBm - 2 5.9 GHz Surface Mount XQFN 16 3 x 3 x 0.45mm 0.45mm 3mm -
RS庫存編號 732-9519
製造零件編號MAX3645EEE+
BrandMaxim
TWD165.00
單位
Limiting 250MHz - - - 1 - Surface Mount QSOP 16 4.98 x 3.99 x 1.481mm 1.481mm 4.98mm -
全新
RS庫存編號 190-6116
製造零件編號MAX3747AEUB+T
BrandMaxim
TWD71.90
個 (在毎卷:2500)
單位
Limiting - 57 dB - - 1 - Surface Mount μMax 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm -
RS庫存編號 912-8848
製造零件編號AD8351ARMZ
TWD176.60
毎管:50 個
單位
General Purpose 3000MHz - 13dBm - 1 - Surface Mount MSOP 10 3 x 3 x 0.85mm 0.85mm 3mm -
RS庫存編號 110-7770
製造零件編號BGB741L7ESDE6327XTSA1
BrandInfineon
TWD26.90
/個 (每包:15個)
單位
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庫存編號 496-9492
製造零件編號AD8351ARMZ
TWD222.00
單位
General Purpose 3000MHz - 13dBm - 1 - Surface Mount MSOP 10 3 x 3 x 0.85mm 0.85mm 3mm -
全新
RS庫存編號 191-4279
製造零件編號MAX3747AEUB+
BrandMaxim
TWD86.50
毎管:50 個
單位
Limiting - 57 dB - 30dB - 6.4 (Typ.) kHz Surface Mount μMAX 10 3.05 x 3.05 x 0.95mm 0.95mm 3.05mm -
全新
RS庫存編號 190-6117
製造零件編號MAX3969ETP+
BrandMaxim
TWD125.40
毎管:75 個
單位
Limiting - - - - - - Surface Mount TQFN 20 4.1 x 4.1 x 0.75mm 0.75mm 4.1mm -