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Schaltplan eines HF-Teils mit STM32WLE5CCU6
GND L5 9.1nH C80 100pF C76 3.6pF L13 47nH C77 6.8pF C75 3.6pF C79 47pF U36 3.9nH GND GND GND U37 STM32WLE5CCU6 PB3 VSSMPS PB4 VLXSMPS PB5 VDDSMPS PB6 VFBSMPS PB7 PA15 PA0 PA14 PA1 A13 VDDA PA2 PC15-OSC32_OUT IN PA3 PC14-OSC32_OUT PA4 VDDA PA5 PC13 PA6 PA12 PA7 PA13 PA8 PA12 PB1 PB2 NRST PH3-BOOT0 RFI
in „868MHz Impedanzmatching - Fragen zum Matching-vorgehen“ · HF, Funk und Felder · · Schaltpläne
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Bild
Schaltplan eines HF-Teils mit STM32WLE5CCU6
GND L14 3.9nH U22 BWU.FL-IPEX1 RF_CTL1 C83 6.2pF GND R57 100ohm C66 33pF SKY13323-378LF VCTL2 INPUT VCTL1 OUTPUT1 U35 C29 100pF C23 100pF R56 100ohm C67 33pF GND L5 15nH C80 100pF C73 2.8pF C76 3.6pF C74 2.5pF C77 1.6pF C75 4.3pF C85 4.7pF L10 10nH C79 47nF C78 47nF U36 RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO VDD RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO VDD RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO VDD RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO VDD RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO VDD RF_I_N RF_O_LP RF_HO RF_PA VR_PA VDDPA PB0-VDD_TCXO
in „868MHz Impedanzmatching - Fragen zum Matching-vorgehen“ · HF, Funk und Felder · · Schaltpläne