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Questions tagged [lna]

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Combining Texas instruments' CC2592 2.4-GHz Range Extender with non Texas Instruments tranceiver (Atmega256rfr2)

Was looking at TI's CC2592 2.4-GHz Range Extender, I like it and was interested in combining it with AVR Atmega tranceiver. But in the datasheet of CC2592 it is written: "The CC2592 device is a range ...
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I cannot find information about some chips in 3 stage LNA circuit

Hi, here you can see 3-stage LNA circuit. I want to know information about two chips(6 pins) with R8 mark at the top. Also, 4 chips with D4 mark with 3 pins at right side. Is there anyone who has a ...
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SDR Signal Generator Frontend

I am working on a board that can take the output of an SDR (or VCO) and provide high accuracy amplitude control (+- 0.5dB). This is an opensource project that I will hopefully launch on crowdsupply ...
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Matching Networks on Narrowband Multistage Low Noise Amplifier (LNA)

How does the inter-stage matching network of a narrowband LNA compare to that of a wideband LNA for the same multistage design? I've read somewhere that narrowband LNA does not necessarily require a ...
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JFET LNA with High speed amplifier

In TI's LMH6518 datasheet, it shows a JFET LNA implementation: What's the purpose of C5, R17 and R49?