# Low Noise Amplifiers (LNA) circuit bd4e ## Description This project is a low-noise amplifier (LNA) circuit. It primarily uses a BFU520YX transistor as the active component. BNC connectors are used for signal input and output. The circuit is designed for high-frequency signals. #project #Template #projectTemplate #LNA #RF #BFU520YX ## Project Details - **Owner:** dn51 - **Created:** 3/27/2024 - **Last Updated:** 3/27/2024 - **Visibility:** Public - **License:** https://creativecommons.org/licenses/by/4.0/ - **Copies:** 4 ## Key Components ### INPUT — [CONBNC001](https://www.flux.ai/vasy_skral/conbnc001.md) - Manufacturer Name: TE Connectivity Linx - Part Type: Connector - Manufacturer Part Number: CONBNC001 - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=CONBNC001&DocType=Data+Sheet&DocLang=English&DocFormat=pdf&PartCntxt=CONBNC001 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - GND [pin S2] - GND [pin S3] - GND [pin S1] - GND [pin S4] - Signal [pin 1] ### OUTPUT — [CONBNC001](https://www.flux.ai/vasy_skral/conbnc001.md) - License: https://creativecommons.org/licenses/by/4.0/ - Manufacturer Name: TE Connectivity Linx - Datasheet URL: https://www.te.com/commerce/DocumentDelivery/DDEController?Action=srchrtrv&DocNm=CONBNC001&DocType=Data+Sheet&DocLang=English&DocFormat=pdf&PartCntxt=CONBNC001 - Manufacturer Part Number: CONBNC001 - Part Type: Connector **Pins:** - GND [pin S2] - GND [pin S3] - GND [pin S1] - GND [pin S4] - Signal [pin 1] ### Q1 — [BFU520YX](https://www.flux.ai/vasy_skral/bfu520yx.md) - Part Type: Transistor - Datasheet URL: https://www.nxp.com/docs/en/data-sheet/BFU520Y.pdf - Manufacturer Name: NXP USA Inc. - Manufacturer Part Number: BFU520YX **Pins:** - BASE1 [pin 1] - BASE2 [pin 4] - COLLECTOR1 [pin 6] - COLLECTOR2 [pin 3] - EMITTER1 [pin 2] - EMITTER2 [pin 5] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/dn51/low-noise-amplifiers-lna-circuit-bd4e](https://www.flux.ai/dn51/low-noise-amplifiers-lna-circuit-bd4e).* --- *Generated from [https://www.flux.ai/dn51/low-noise-amplifiers-lna-circuit-bd4e](https://www.flux.ai/dn51/low-noise-amplifiers-lna-circuit-bd4e)*