# # Didsco-Kraken Components File # ----------------==========------- # # # Interposer ALL OTHER Comps # -------------------------=====-- # # # Original Rev. 7-Dec-2023 # Most Recent Rev. 30-Oct-2024 # # # This file holds the Components for: # # Interposer ALL OTHER Comps # -=======================--------- # # Recall: # # Interposer #1 Connector J4 This Hemisphere "A" Hemisphere # Interposer #2 Connector J5 Other Hemisphere "B" Hemisphere # # # Functions: # # UART Buffers to/from both Interposers as 1V8 CMOS # # FLASH-NOW signal from FPGA Bank #9 as 1V8 CMOS # to both Interposers as 3V3 CMOS # to Timing Gen. TDC as 1V8 CMOS # # FLASH_TDC signals from both Interposers as 3V3 CMOS # to Timing Gen. TDC as 1V8 CMOS # # # Muon S1 S2 S3 S4 from only the "B" Interposer J5 as 3V3 CMOS # to the FPGA/CPU Bank #9 TDC as 1V8 CMOS # # 1V8 3V3 5V0 Feed to both Interposers # UNITS MM # # Board_Location # Ref Part_Number Symbol Geometry X Y Properties #----- ----------- ------ ------------------ -------------- ---------- # # # Components for the Interposer 1V8 UART Buffers: # -------------------------------------------------------- # # Interposer #1 # --------------- U1453 74LVC14A SY_JUNK soic_14 168.71 216.0 2 0 R1484 Res_22_Ohm_0603 SY_JUNK Res_0603 169.71 222.0 1 0 R1485 Res_22_Ohm_0603 SY_JUNK Res_0603 175.71 215.5 2 90 C1454 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 175.71 218.6 2 0 # Interoser #2 # -------------- U1454 74LVC14A SY_JUNK soic_14 70.0 216.0 2 0 R1486 Res_22_Ohm_0603 SY_JUNK Res_0603 69.5 216.0 1 0 R1487 Res_22_Ohm_0603 SY_JUNK Res_0603 63.5 213.5 2 90 C1455 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 73.9 222.6 2 90 # # FLASH NOW signal from FPGA/CPU to Both Interposers and to the AD9546: # # The Flash Now signal comes from Bank #9 of the FPGA as 1V8 CMOS. # The Flash Now signal goes to the Timing Gen. M0 input as 1V8 CMOS. # The Flash Now signal is converted to 3V3 and goes to both Inputposer connectors. # ------------------------------------------------------------------------------------- # U1455 74AVCH2T45 SY_JUNK vfsop_8 117.5 217.0 2 270 R1490 Res_22_Ohm_0603 SY_JUNK Res_0603 139.0 181.5 2 0 R1491 Res_22_Ohm_0603 SY_JUNK Res_0603 135.0 181.5 2 0 R1492 Res_22_Ohm_0603 SY_JUNK Res_0603 120.0 221.0 2 0 R1493 Res_22_Ohm_0603 SY_JUNK Res_0603 115.0 221.0 2 0 C1481 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 107.5 217.0 1 90 C1482 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 113.5 218.5 2 0 C1483 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 123.5 217.0 1 90 C1484 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 113.5 215.5 2 0 # # FLASH-TDC signals from the Interposer connectors to Timing Gen. M1 & M2: # # The FLASH_TDC signals arrive on the Interposer connectors as 3V3 CMOS. # They are converted to 1V8 CMOS by U1456 and then sent via series # Terminator resistors to the M1 & M2 inputs of the Timing Generator. # ------------------------------------------------------------------------------- # U1456 74AVCH2T45 SY_JUNK vfsop_8 132.5 219.0 2 90 R1494 Res_22_Ohm_0603 SY_JUNK Res_0603 133.5 214.5 2 90 R1495 Res_22_Ohm_0603 SY_JUNK Res_0603 131.5 214.5 2 90 C1485 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 136.0 217.5 2 0 C1486 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 136.0 220.5 2 0 # # MUON S1 S2 S3 S4 signals from Only the "B" Interposer J5 Only: # ---------------------------------------------------------------------------- # U1457 74AVCH2T45 SY_JUNK vfsop_8 59.0 218.0 2 90 R1496 Res_22_Ohm_0603 SY_JUNK Res_0603 60.0 213.5 2 90 R1497 Res_22_Ohm_0603 SY_JUNK Res_0603 58.0 213.5 2 90 C1487 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 62.5 216.5 2 0 C1488 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 62.5 219.5 2 0 U1458 74AVCH2T45 SY_JUNK vfsop_8 51.0 218.0 2 90 R1498 Res_22_Ohm_0603 SY_JUNK Res_0603 52.0 213.5 2 90 R1499 Res_22_Ohm_0603 SY_JUNK Res_0603 50.0 213.5 2 90 C1489 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 54.5 216.5 2 0 C1490 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 54.5 219.5 2 0 # # Power Feeds to the Interposers - Isolation Filters and Bypass Capacitors # ---------------------------------------------------------------------------- # # Interposer #1 1V8 # ------------------- C1461 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 127.5 227.2 2 0 L1461 Wurth_742792116 SY_JUNK Wurth_1206_Ind 127.5 224.6 2 0 C1462 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 135.0 224.5 2 0 # Interposer #1 3V3 # ------------------- C1463 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 127.5 227.2 1 0 L1462 Wurth_742792116 SY_JUNK Wurth_1206_Ind 127.5 224.6 1 0 C1464 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 136.0 224.3 1 0 # Interposer #1 5V0 # ------------------- C1465 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 176.5 227.2 2 0 L1463 Wurth_742792116 SY_JUNK Wurth_1206_Ind 176.5 224.6 2 0 C1466 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 170.0 224.5 2 0 # Interposer #2 1V8 # ------------------- C1471 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 107.5 227.2 2 0 L1471 Wurth_742792116 SY_JUNK Wurth_1206_Ind 107.5 224.6 2 0 C1472 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 100.0 224.5 2 0 # Interposer #2 3V3 # ------------------- C1473 Cap_22_uFd_10_V_1206 SY_JUNK cap_1206 107.5 227.2 1 0 L1472 Wurth_742792116 SY_JUNK Wurth_1206_Ind 107.5 224.6 1 0 C1474 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 99.0 224.3 1 0 # Interposer #2 5V0 # ------------------- C1475 Cap_10_uFd_25_V_1206 SY_JUNK cap_1206 58.5 227.2 2 0 L1473 Wurth_742792116 SY_JUNK Wurth_1206_Ind 58.5 224.6 2 0 C1476 Cap_100_nFd_25_V_0603 SY_JUNK Cap_0603 65.0 224.5 2 0