# # Didsco-Kraken Relatively Placed Components File # -----------------=================---==========------- # # # BB Audio ADC - Power, Control, Inputs, Outputs # -------------------------------------------------- # # # Original Rev. 26-Nov-2023 # Most Recent Rev. 28-Nov-2023 # # # This file holds the Components for the BB Audio ADC # This is a key in comps file. # UNITS MM # # Board_Location # Ref Part_Number Symbol Geometry X Y Properties #----- ----------- ------ ------------------ -------------- ---------- # U1101 TLV320ADC6140 SY_JUNK qfn_24_27sq 0.0 0.00 1 0 # # BB Audio ADC Audio Input AC Coupling Capacitors: # --------------------------------------------------- # C1111 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 -8.0 -1.0 2 0 C1112 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 -8.0 -3.0 2 0 C1113 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 -8.0 -5.0 2 0 C1114 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 -8.0 -7.0 2 0 # # BB Audio ADC to/from DK FPGA Connections - Series Terminator Resistors: # --------------------------------------------------------------------------- # R1101 Res_22_Ohm_0603 SY_JUNK Res_0603 -2.5 -6.0 2 90 R1102 Res_22_Ohm_0603 SY_JUNK Res_0603 0.0 -6.0 2 90 R1103 Res_22_Ohm_0603 SY_JUNK Res_0603 2.5 -6.0 2 90 R1104 Res_22_Ohm_0603 SY_JUNK Res_0603 5.0 -6.0 2 90 # # Internal PS Bypass and Bias RCs for the BB Audio ADC: # ---------------------------------------------------------- # C1105 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 -7.5 -9.5 2 0 C1106 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 -7.5 -9.5 1 0 C1107 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 -2.5 -9.5 2 0 C1108 Cap_1_uFd_25_V_0603 SY_JUNK Cap_0603 2.5 -9.5 2 0 C1109 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 7.5 -9.5 1 0 C1110 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 7.5 -9.5 2 0 # # 3V3 Power Filter and Bypass Capacitors for the BB Audio ADC: # ---------------------------------------------------------------- # L1101 Wurth_742792116 SY_JUNK Wurth_1206_Ind -8.0 5.0 2 0 C1101 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 -8.0 2.0 2 0 C1102 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 -8.0 2.0 1 0 # # 1V8 Power Filter and Bypass Capacitors for the BB Audio ADC: # ---------------------------------------------------------------- # L1102 Wurth_742792116 SY_JUNK Wurth_1206_Ind 6.5 5.0 2 0 C1103 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 6.5 2.0 2 0 C1104 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 6.5 2.0 1 0