High gain and Low Noise Amplifier using BFP740FESD for GNSS application
Open online SPICE simulator circuit link: rf_BFP740FESD_GNSS.tsc
High gain and Low Noise Amplifier using BFP740FESD for GNSS application
- Input matching and DC blocking (C1)
- RF decoupling (C2, C3)
- Output matching (C4)
- Output matching and DC blocking (C5)
- DC bias (R1, R2)
- Low-frequency stability improvement (R3)
- Output matching and stability improvement (R4)
- Input matching (L1)
- Output matching (L2)
The BFP740FESD is a Silicon Germanium Carbon (SiGe:C) NPN Heterojunction
wideband Bipolar RF Transistor (HBT) with an integrated ESD protection
This transistor provides high gain (20.23 dB@1575 MHz) using Infineon Designer
Target application:
- Global Navigation Satellite Systems (GNSS)
Application note
Product info: BFP740FESD
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