ST’s BPF8089-01SC6 RF front-end for GNSS integrates the impedance-matching and ESD protection circuitry typically implemented using discrete components. The device provides a 50Ω matched interface between the receiver’s antenna and low-noise amplifier (LNA), and is ready to plug-and-play with ST’s STA8089 and STA8090 LNAs. The chip typically replaces a matching network containing up to five capacitors, ...

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