# # U22 Phys Comps # ------------------- # # Original Rev. 15-Mar-2015 # Current Rev. 29-Jun-2016 # # # This file holds all of the U22 Phys components on the # Hub Module. This includes both the U22 KSZ9031RNX # Phys chip it self and all other components that are # directly associated with it. # # This file covers just the U22 Phys chip. # # # Board_Location # Ref Part_Number Symbol Geometry X Y Properties #----- ----------- ------ ------------------ -------------- ---------- # # # Physical Chip U22 and its associated Comps # U22 IC_KSZ9031RNX SY_JUNK PHYS_48 0.00 0.00 1 0 # # Power Supply Filter and ByPass components for the U22 Phys chip # C1951 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -7.70 3.90 2 90 C1952 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -0.30 8.40 2 180 C1953 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 9.50 -7.00 2 180 C1954 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 4.60 7.80 2 0 C1955 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -5.40 -6.60 2 180 L1951 Wurth_782633601 SY_JUNK Wurth_0603_Ind -5.40 1.20 2 180 L1952 Wurth_782633601 SY_JUNK Wurth_0603_Ind -2.50 5.20 2 270 L1953 Wurth_742792116 SY_JUNK Wurth_1206_Ind 4.30 -7.00 2 0 L1954 Wurth_782633601 SY_JUNK Wurth_0603_Ind 5.60 4.20 2 270 L1955 Wurth_782633601 SY_JUNK Wurth_0603_Ind -5.80 -4.50 2 180 C1956 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -5.80 -1.50 2 0 C1957 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -0.70 5.20 2 90 C1958 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -0.90 -7.00 2 0 C1959 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 3.80 4.20 2 90 C1960 Cap_10_uFd_10_V_0805 SY_JUNK cap_0805 -5.30 5.70 2 90 C1961 Cap_100_nFd_0402 SY_JUNK cap_0402 -1.70 0.00 2 180 C1962 Cap_100_nFd_0402 SY_JUNK cap_0402 -3.80 0.00 2 0 C1963 Cap_100_nFd_0402 SY_JUNK cap_0402 0.00 2.10 2 270 C1964 Cap_100_nFd_0402 SY_JUNK cap_0402 -2.30 -4.20 2 270 C1965 Cap_100_nFd_0402 SY_JUNK cap_0402 -0.10 -4.20 2 270 C1966 Cap_100_nFd_0402 SY_JUNK cap_0402 2.30 -4.20 2 270 C1967 Cap_100_nFd_0402 SY_JUNK cap_0402 1.80 -1.50 2 0 C1968 Cap_100_nFd_0402 SY_JUNK cap_0402 3.90 -0.20 2 180 C1969 Cap_100_nFd_0402 SY_JUNK cap_0402 2.10 3.90 2 90 C1970 Cap_100_nFd_0402 SY_JUNK cap_0402 -1.20 -4.20 2 270 C1971 Cap_100_nFd_0402 SY_JUNK cap_0402 2.10 0.80 2 0 C1972 Cap_100_nFd_0402 SY_JUNK cap_0402 1.00 3.90 2 90 C1973 Cap_100_nFd_0402 SY_JUNK cap_0402 -5.50 3.10 2 0 C1974 Cap_100_nFd_0402 SY_JUNK cap_0402 -5.50 -3.10 2 0 # # "Strapping" jumpers and the ISET resistor for the U22 Phys chip # I'm using 0603 resistors because of space limitation # even through some of these jumpers may need to be changed. # # Note that U22 "strapping" resistors: R1951, R1952, R1953, R1954 # have been pulled out of the Relatively Positioned Component Set # for U22 and moved into the Sundry comps file because these # 4 resistors are now remotely located up by the U553 translator # that drives the LEDs for the U22 Phys Chip. # # Jumpers to set the 3 PHYAD bits ## R1951 Res_10k_Ohm_0603 SY_JUNK res_0603 now in Sundry comps ## R1952 Res_1k_Ohm_0603 SY_JUNK res_0603 now in Sundry comps ## R1953 Res_10k_Ohm_0603 SY_JUNK res_0603 now in Sundry comps ## R1954 Res_1k_Ohm_0603 SY_JUNK res_0603 now in Sundry comps R1955 Res_10k_Ohm_0603 SY_JUNK res_0603 12.70 4.20 2 90 R1956 Res_1k_Ohm_0603 SY_JUNK res_0603 14.40 4.20 2 90 # Jumpers to pull HI the 2 Most Significant MODE bits R1957 Res_10k_Ohm_0603 SY_JUNK res_0603 5.00 -3.80 2 270 R1958 Res_10k_Ohm_0603 SY_JUNK res_0603 6.70 -2.90 2 270 # Jumpers to set the 2 Least Significant MODE bits R1959 Res_10k_Ohm_0603 SY_JUNK res_0603 8.40 -1.70 2 270 R1960 Res_1k_Ohm_0603 SY_JUNK res_0603 10.10 -1.70 2 270 R1961 Res_10k_Ohm_0603 SY_JUNK res_0603 11.80 -1.00 2 270 R1962 Res_1k_Ohm_0603 SY_JUNK res_0603 13.50 -1.00 2 270 # Jumpers to pull HI the CLK125_EN and the LED MODE R1963 Res_10k_Ohm_0603 SY_JUNK res_0603 11.00 4.80 2 90 R1964 Res_10k_Ohm_0603 SY_JUNK res_0603 7.60 6.80 2 90 # The ISET resistor R1965 Res_12.1k_Ohm_0603 SY_JUNK res_0603 -2.80 5.90 1 90 # The 25.000 MHz Clock series terminator resistor R1916 is in the Clock Comps file. # The MDIO Management Data Pull-Up resistor R1967 Res_2.7k_Ohm_0603 SY_JUNK res_0603 9.30 5.40 2 90