This application note provides general information, print layout and list of usedcomponents, circuit layout and measured data of a low noise amplifier at1.9GHz using Siemens SIEGET BFP450. The emphasis has been on high IP3invalues.Data at 1.9 GHz (3V and 24mA/R1=33,R2=5.6k) Gain=11 dB/IP3in=14dBm/NF=1.9dB /Rlin-out >10dBData at 1.9 GHz (3V and 15mA/ R1=56,R2=8.2k) Gain=10.5 dB/IP3in=10dBm /NF=1.8dB/RLin-out >10dB

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Application Note No 031 High Frequency Components G Lohninger A Low Noise Amplifier at 19 GHz offers 14 dBm Input Intercept Point This application note provides general information print layout and list of used components circuit layout and measured data of a low noise amplifier at 19GHz using Siemens SIEGET BFP450 The emphasis has been on high IP3in values Data at 19 GHz 3V and 24mAR133R256k Gain11 dBIP3in14dBmNF19dB Rlinout 10dB Data at 19 GHz 3V and 15mA R156R282k Gain105 dBIP3in10dBm NF1......