esp32-pico-v3-02 output impedance
Posted: Sun Dec 03, 2023 11:06 am
Hello all,
need some support to understand datasheet and related RF impedance output for this chip
Based on datasheet:
https://www.espressif.com/sites/default ... eet_en.pdf
Page 23. There is an internal RF matching circuit and no value for the equivalent impedance.
Question: are those values correct and can somebody tell me how to convert them to "x resistance y J" values. Similar as described in other datasheets for older chips. Example ESP32 E
The output impedance of the RF pins of ESP32 (QFN 6x6) and ESP32 (QFN 5x5) are (30+j10) Ω and (35+j10) Ω, respectively. A π-type matching network is essential for antenna matching in the circuit design. CLC structure is recommended for the matching network.
Would be thankful for any kind of guidance
need some support to understand datasheet and related RF impedance output for this chip
Based on datasheet:
https://www.espressif.com/sites/default ... eet_en.pdf
Page 23. There is an internal RF matching circuit and no value for the equivalent impedance.
Question: are those values correct and can somebody tell me how to convert them to "x resistance y J" values. Similar as described in other datasheets for older chips. Example ESP32 E
The output impedance of the RF pins of ESP32 (QFN 6x6) and ESP32 (QFN 5x5) are (30+j10) Ω and (35+j10) Ω, respectively. A π-type matching network is essential for antenna matching in the circuit design. CLC structure is recommended for the matching network.
Would be thankful for any kind of guidance