Document reference: PCB reference: STEVAL-IKR002V3D - SPIRIT1 RF PCB 433 MHz Company: STMicroelectronics Item Quant ity Part / Value Note Package Manufacturer Manufacturer’s ordering code / Orderable Part Number 433 MHz 1 2 C0, C16 C_100n_0402_X7R Decoupling cap on VREG (pin # 17) SM/C_0402 Murata GRM155R71C104KA88D 100nF 2 1 C1 C_TBD_0402_C0G TX LPF first cap shunt SM/C_0402 Murata GRM1555C1H8R2DZ01 8.2pF 3 1 C2 C_TBD_0402_C0G TX LPF second cap shunt SM/C_0402 Murata GRM1555C1H180JZ01 18pF 4 1 C3 C_TBD_0402_C0G TX LPF third cap shunt SM/C_0402 Murata GRM1555C1H100JZ01 10pF 5 1 C4 C_TBD_0402_C0G RXP Balun shunt cap SM/C_0402 Murata GRM1555C1H2R2CZ01 2.2pF 6 1 C14 C_TBD_0402_C0G Additional notch filter cap SM/C_0402 Murata GRM1555C1H1R8CZ01 1.8pF 7 1 C15 C_TBD_0402_C0G PA load capacitor SM/C_0402 8 9 1 3 C5 C6, C7, C8 C_TBD_0402_C0G C_TBD_0402_C0G RXN Balun series DC block for RX SM/C_0402 SM/C_0402 Murata Murata GRM1555C1H3R3CZ01 GRM1555C1H221JA01 220pF 10 1 C9 C_12P_0402_C0G XTAL load cap (Xout) SM/C_0402 Murata GRM1555C1H120JZ01 12pF 11 1 C10 C_10P_0402_C0G XTAL load cap (Xin) SM/C_0402 Murata GRM1555C1H100JZ01 10pF 12 2 C11, C20 C_1U_0603_X7R VBAT & SMPS OUT filter cap SM/C_0603 Murata GRM188R60J105KA01D 1uF 13 1 C12 C_100n_0402_X7R SMPS OUT filter cap SM/C_0402 Murata GRM155R71C104KA88D 100nF 14 1 C13 C_TBD_0402_X7R SMPS OUT filter cap SM/C_0402 Murata GRM1555C1H331JA01D 330pF 15 1 C19 C_TBD_0402_C0G VBAT filtering SM/C_0402 Murata GRM155R71C103KA01 10nF 16 1 C21 C_100p_0402_C0G VBAT bypass capacitors SM/C_0402 Murata GRM1555C1H101JZ01D 100pF 17 1 C22 C_330p_0402_C0G Decoupling cap on VREG (pin # 17) SM/C_0402 Murata GRM1555C1H331JA01D 330pF 18 1 J1 RF_IN/OUT SMA Jack Assembly, End Launch SMA-LAT Emerson 142-0701-881 Reference NE 3.3pF 19 2 J6, J7 HEADER 5X2 Male Strip 2X5, 100 mils, BOTTOM MOUNT WALCON.100/VH/T M2OE/W.325/10/ MOD Walcon 20 1 D0 L_TBD_0402 TX PA choke SM/L_0402 Murata LQG15HSR15J02 150nH 21 1 L1 L_TBD_0402 TX LPF first series ind SM/L_0402 Murata LQG15HS8N2J02 8.2nH 22 2 L2, L3 L_TBD_0402 TX LPF second & third series ind SM/L_0402 Murata LQG15HN10NJ02 10nH 23 1 L4 L_TBD_0402 RXP Balun series ind SM/L_0402 Murata LQG15HS39NJ02D 39nH 24 1 L5 L_TBD_0402 RXN Balun shunt ind SM/L_0402 Murata LQG15HN27NJ02 27nH 25 1 L6 L_TBD_0402 RX Balun compensation ind SM/L_0402 26 1 L8 L_TBD_0402 SMPS out inductor SM/L_0402 Murata LQG15HSR10J02 100nH 27 1 L9 L_TBD_0402 Additional notch filter ind SM/L_0402 Murata LQG15HS6N2S02D 6.2nH 28 1 L7 L_10U_0805 SMPS out inductor SM/L_0805 Murata LQM21FN100M70L 10uH 29 30 31 32 33 34 35 1 1 1 1 1 1 1 R6 R7 R8 R9 R10 R12, R13, R14 U1 R_0R0_0402 R_0R0_0402 R_0R0_0402 R_0R0_0402 R_0R0_0402 R_0R0_0402 SPIRIT1 36 1 U2 HEADER 1X2 Male Strip 1X2, 100 mils 37 1 U3 EEPROM Memory 38 1 Y1 XTAL XTAL USED TO IDENTIFY BAND: mount only 1 0R0 resistor according to assemby options RF IC NE SM/R_0402 Tyco Electronics SM/R_0402 Tyco Electronics SM/R_0402 Tyco Electronics SM/R_0402 Tyco Electronics SM/R_0402 Tyco Electronics SM/R_0402 Tyco Electronics QFN20_REV3 STMicroelectronics WALCON.100/VH/T M2OE/W.325/10/ MOD SO8N STMicroelectronics XTAL_32_25_REV2 NDK CRG0402ZR CRG0402F100K NE NE 0R0 NE NE 100k M95640‐RMN6P NX3225GA 50MHz EXS00A‐ CG03244 or NX3225GA 52MHz 50 or 52 MHz EXS00A‐CG03547