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.


...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 163 項產品
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 Mounting Type Package Type Pin Count Dimensions Height Length Automotive Standard
RS庫存編號 124-2285
製造零件編號BGA6589,135
BrandNXP
HK$7.652
個 (在毎卷:4000)
單位
Power - 15 dB 20dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS庫存編號 626-3516
製造零件編號BGA6589,135
BrandNXP
HK$14.65
單位
Power - 15 dB 20dBm 3.4dB 1 - Surface Mount UPAK 4 4.6 x 2.6 x 1.6mm 1.6mm 4.6mm -
RS庫存編號 697-7262
製造零件編號AD8302ARUZ
HK$200.00
單位
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS庫存編號 862-6363
製造零件編號HMC441LC3B
HK$425.69
單位
Power - 17 dB 20dBm 4.5dB 1 18 GHz Surface Mount SMT 12 3 x 3 x 0.92mm 0.92mm 3mm -
RS庫存編號 160-2693
製造零件編號HMC441LC3B
HK$476.784
個 (在毎卷:50)
單位
Power - 17 dB 20dBm 4.5dB 1 18 GHz Surface Mount SMT 12 3 x 3 x 0.92mm 0.92mm 3mm -
RS庫存編號 912-6249
製造零件編號AD8302ARUZ
HK$175.498
毎管:96 個
單位
Gain and Phase Detector 30MHz - 30dBm - 2 - Surface Mount TSSOP 14 5 x 4.4 x 1mm 1mm 5mm -
RS庫存編號 740-5207
製造零件編號NJM2288F1-TE1
HK$7.528
/個 (每包:5個)
單位
Power 400MHz - - 9dB 1 500 MHz Surface Mount SOT-23 6 2.9 x 1.6 x 1.1mm 1.1mm 2.9mm -
RS庫存編號 923-7333
製造零件編號MAX3645EEE+
BrandMaxim
HK$36.904
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 732-9519
製造零件編號MAX3645EEE+
BrandMaxim
HK$42.72
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 862-6372
製造零件編號HMC451LP3E
HK$217.43
單位
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS庫存編號 160-2678
製造零件編號HMC903LP3E
HK$260.811
個 (在毎卷:50)
單位
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庫存編號 165-7501
製造零件編號BGA416E6327HTSA1
BrandInfineon
HK$3.845
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 862-6256
製造零件編號HMC903LP3E
HK$267.62
單位
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庫存編號 160-2695
製造零件編號HMC451LP3E
HK$211.872
個 (在毎卷:50)
單位
Power - 18 dB 19.5dBm 7dB 1 18 GHz Surface Mount SMT 16 3.1 x 3.1 x 1mm 1mm 3.1mm -
RS庫存編號 110-7770
製造零件編號BGB741L7ESDE6327XTSA1
BrandInfineon
HK$5.743
/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 752-8142
製造零件編號BGA416E6327HTSA1
BrandInfineon
HK$3.75
/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 166-0865
製造零件編號BGB741L7ESDE6327XTSA1
BrandInfineon
HK$4.997
個 (在毎卷:7500)
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 862-6269
製造零件編號HMC960LP4E
HK$146.67
單位
Gain - - - 23dB 2 100 MHz Surface Mount SMT 24 4.1 x 4.1 x 1mm 1mm 4.1mm -
RS庫存編號 160-2687
製造零件編號HMC311SC70E
HK$50.818
個 (在毎卷:50)
單位
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庫存編號 160-2698
製造零件編號HMC516LC5
HK$439.869
個 (在毎卷:50)
單位
Low Noise - 20.5 dB 14dBm 2dB 1 18 GHz Surface Mount SMT 32 5 x 5 x 1.12mm 1.12mm 5mm -