Tool/software:
Hello,
I am using CC1312R7 + SE2435L . I need to know CC1312R7 receiver limitations to properly design SE2435L internal LNA/Bypass use strategy. In the documentation I was only able to find that CC1312R7 receiver saturation level is +10 dBm. “Saturation level” can mean different things (absolute max, damage threshold, or a distortion/compression point), and there are several other ways the radio can be desensitized before you hit that +10 dBm number.
Can I have specifications like
-
Absolute maximum damage input (pin/die max) — the input power that can physically damage ESD/clamp structures. This is often very high (e.g. +10 dBm or more) but is not an operational compression point.
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IP1dB / P1dB — the 1 dB compression point where the receiver gain starts to compress (an operational nonlinearity limit). This is usually much lower than the absolute damage number.
-
IIP3 / OIP3 — intercept points that govern intermodulation dynamic range (usually not the same as the +10 dBm number).
-
AGC / front-end switching thresholds — some radios switch attenuation circuits before damage but after distortion starts.
Best regards,
Aivaras
