{
  "board_sha256": "6bafa7f2b19bca1b78f083b53e7d6f9c46c5619e1202761e4f698e362bb01a54",
  "status": "candidate to source; do not order",
  "quantity_basis": "one fitted FPGA PCB",
  "grouped_lines": 48,
  "fitted_buyable_references": 158,
  "rows": [
    {
      "quantity_per_board": 1,
      "references": "U1",
      "value": "XC7A50T-CSG325",
      "cad_mpn": "XC7A50T-CSG325; speed/temperature grade TBD",
      "footprint": "FPGA50T:Xilinx_CSG325",
      "functions": "XC7A50T FPGA",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and qualify the full speed and temperature suffix.",
      "datasheet": "https://docs.amd.com/v/u/en-US/ds181_Artix_7_Data_Sheet"
    },
    {
      "quantity_per_board": 5,
      "references": "U2; U3; U4; U5; U7",
      "value": "TPS62135RGXR",
      "cad_mpn": "TPS62135RGXR",
      "footprint": "CoreSupport:PowerDraft__Texas_VQFN_RGX0011A_2x3mm",
      "functions": "GTP MGTAVCC regulator; GTP MGTAVTT regulator; power_asic; power_aux; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.ti.com/lit/ds/symlink/tps62135.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "U6",
      "value": "MX25U3232FZBI02",
      "cad_mpn": "MX25U3232FZBI02",
      "footprint": "BootSupport:Macronix_USON8_4x3mm_P0.8mm",
      "functions": "Single-image configuration flash",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.macronix.com/en-us/products/NOR-Flash/Serial-NOR-Flash/Pages/spec.aspx?p=MX25U3232F"
    },
    {
      "quantity_per_board": 1,
      "references": "U8",
      "value": "TXU0304RUTR",
      "cad_mpn": "TXU0304RUTR",
      "footprint": "BootSupport:Texas_RUT0012A_UQFN12_2x1.7mm_P0.4mm",
      "functions": "Configuration level translator",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.ti.com/product/TXU0304"
    },
    {
      "quantity_per_board": 1,
      "references": "U9",
      "value": "TLV803EA17DPWR",
      "cad_mpn": "TLV803EA17DPWR",
      "footprint": "BootSupport:Texas_X2SON-5_0.8x0.8mm_P0.48mm",
      "functions": "Configuration rail supervisor",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.ti.com/product/TLV803E"
    },
    {
      "quantity_per_board": 1,
      "references": "J4",
      "value": "CUSTOM 12 V + JTAG + GTP",
      "cad_mpn": "467651001",
      "footprint": "CoreSupport:LinkPort__MicroHDMI_46765_1xxx",
      "functions": "Custom micro-HDMI cable interface",
      "purchase_status": "Electrical review pending",
      "engineering_open_item": "The inherited CAD value/LINK_12V label is not a qualified supply; neither 12 V nor the earlier 5 V proposal is approved. Confirm cable, contact current, protection, voltage and receiver.",
      "datasheet": "https://www.molex.com/content/dam/molex/molex-dot-com/products/automated/en-us/productspecificationpdf/467/46765/PS-46765-003-001.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "J5; J7",
      "value": "DF40TC-60DS-0.4V(51)",
      "cad_mpn": "DF40TC-60DS-0.4V(51)",
      "footprint": "ReviewMechanical:Hirose_DF40TC-60DS-0.4V_2x30_P0.4mm",
      "functions": "Two 60-contact ASIC mezzanine receptacles",
      "purchase_status": "Mechanical approval pending",
      "engineering_open_item": "Two rigid DF40T pairs need spacing, alignment and mate review before ordering.",
      "datasheet": "https://www.hirose.com/en/product/p/CL0684-4270-0-51"
    },
    {
      "quantity_per_board": 1,
      "references": "J6",
      "value": "INIT_B HOLD - shunt before power",
      "cad_mpn": "TBD - 2.54mm 2-pin header and removable shunt",
      "footprint": "CoreSupport:Connector_PinHeader_2_54mm__PinHeader_1x02_P2_54mm_Vertical",
      "functions": "GTP power review",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and verify an exact ordering part before purchase.",
      "datasheet": ""
    },
    {
      "quantity_per_board": 1,
      "references": "Y2",
      "value": "SiT9396AA-02A3-1800-125.000000",
      "cad_mpn": "SiT9396AA-02A3-1800-125.000000",
      "footprint": "GTPLink:SiTime_SiT9396_6L_2.5x2.0mm",
      "functions": "125 MHz LVDS GTP reference candidate",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Verify 125 MHz phase noise, 1.8 V rail noise and GTP input timing before ordering.",
      "datasheet": "https://www.sitime.com/parts/sit9396aa-02a3-1800-125000000"
    },
    {
      "quantity_per_board": 1,
      "references": "D1",
      "value": "RED INPUT PRESENT",
      "cad_mpn": "APTD1608LSURCK",
      "footprint": "CoreSupport:LED_SMD__LED_0603_1608Metric",
      "functions": "Red input-present test LED",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Raw input indication only; confirm supply voltage, current, brightness and polarity.",
      "datasheet": "https://www.kingbrightusa.com/images/catalog/SPEC/APTD1608LSURCK.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "D2",
      "value": "GREEN FPGA DONE",
      "cad_mpn": "APTD1608LZGCK",
      "footprint": "CoreSupport:LED_SMD__LED_0603_1608Metric",
      "functions": "Green FPGA-DONE test LED",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "DONE indication only; verify Q1 drive, current, brightness and polarity.",
      "datasheet": "https://www.kingbrightusa.com/images/catalog/SPEC/APTD1608LZGCK.pdf"
    },
    {
      "quantity_per_board": 5,
      "references": "L1; L2; L3; L4; L5",
      "value": "1uH 5.4A Isat30%",
      "cad_mpn": "XFL4020-102MEC",
      "footprint": "CoreSupport:PowerDraft__L_Coilcraft_XFL4020",
      "functions": "GTP power review; power_asic; power_aux; power_cfg; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.coilcraft.com/getmedia/50632d43-da1b-4cdb-8ab4-3029cab51df3/xfl4020.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "FB1; FB2",
      "value": "30R@100MHz / DCR<=10m",
      "cad_mpn": "MPZ2012S300AT000",
      "footprint": "CoreSupport:TDK_MPZ2012_Recommended",
      "functions": "GTP power review",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://product.tdk.com/en/search/emc/emc/beads/info?part_no=MPZ2012S300AT000"
    },
    {
      "quantity_per_board": 1,
      "references": "C1",
      "value": "47u 25V X5R",
      "cad_mpn": "MSAST32MAB5476MPNDT1",
      "footprint": "CoreSupport:Capacitor_SMD__C_1210_3225Metric",
      "functions": "power_input",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://ds.yuden.co.jp/TYCOMPAS/or/detail?pn=MSAST32MAB5476MPNDT1&u=M"
    },
    {
      "quantity_per_board": 6,
      "references": "C2; C4; C8; C12; C16; C125",
      "value": "100n 100V X7R",
      "cad_mpn": "GRM188R72A104KA35D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0603_1608Metric",
      "functions": "GTP power review; power_asic; power_aux; power_cfg; power_core; power_input",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/products/productdetail?partno=GRM188R72A104KA35%23"
    },
    {
      "quantity_per_board": 5,
      "references": "C3; C7; C11; C15; C124",
      "value": "22u 25V X5R",
      "cad_mpn": "MSAST31LBB5226MTNA01",
      "footprint": "CoreSupport:Capacitor_SMD__C_1206_3216Metric",
      "functions": "GTP power review; power_asic; power_aux; power_cfg; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://ds.yuden.co.jp/TYCOMPAS/or/detail?pn=MSAST31LBB5226MTNA01&u=M"
    },
    {
      "quantity_per_board": 5,
      "references": "C5; C9; C13; C17; C126",
      "value": "22u 16V X5R",
      "cad_mpn": "EMK212BBJ226MG-T",
      "footprint": "CoreSupport:Capacitor_SMD__C_0805_2012Metric",
      "functions": "GTP power review; power_asic; power_aux; power_cfg; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://ds-origin.yuden.co.jp/TYCOMPAS/eu/detail?pn=MSASE21GBB5226MTNA01&u=M"
    },
    {
      "quantity_per_board": 5,
      "references": "C6; C10; C14; C18; C127",
      "value": "10n 50V X7R",
      "cad_mpn": "GRM188R71H103KA01D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0603_1608Metric",
      "functions": "GTP power review; power_asic; power_aux; power_cfg; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/en-global/products/productdetail?partno=GRM188R71H103KA01%23"
    },
    {
      "quantity_per_board": 1,
      "references": "C20",
      "value": "330u 2.5V POSCAP ESR9m@300kHz",
      "cad_mpn": "ETPE330M9GB",
      "footprint": "CoreSupport:Panasonic_POSCAP_B2_Recommended",
      "functions": "decoupling_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://industrial.panasonic.com/cdbs/www-data/pdf/AAA8000/AAA8000C36.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "C21",
      "value": "100u 6.3V X5R",
      "cad_mpn": "GRM32ER60J107ME20L",
      "footprint": "CoreSupport:Capacitor_SMD__C_1210_3225Metric",
      "functions": "decoupling_bram",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://docs.amd.com/api/khub/documents/6L8DUUei7ZCE78qwQafC3A/content"
    },
    {
      "quantity_per_board": 18,
      "references": "C22; C23; C24; C25; C26; C27; C41; C42; C51; C52; C64; C65; C70; C71; C76; C77; C128; C131",
      "value": "4.7u 10V X7R",
      "cad_mpn": "GRM21BR71A475KA73L",
      "footprint": "CoreSupport:Capacitor_SMD__C_0805_2012Metric",
      "functions": "GTP local bypass; decoupling_aux; decoupling_bank14; decoupling_bank15; decoupling_bank34; decoupling_bank35; decoupling_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://docs.amd.com/api/khub/documents/6L8DUUei7ZCE78qwQafC3A/content"
    },
    {
      "quantity_per_board": 30,
      "references": "C28; C29; C30; C31; C32; C33; C34; C35; C36; C37; C43; C44; C45; C46; C53; C54; C55; C56; C66; C67; C68; C69; C72; C73; C74; C75; C78; C79; C80; C81",
      "value": "470n 10V X7R",
      "cad_mpn": "GRT155R71A474KE01D",
      "footprint": "CoreSupport:Murata_GRT15_0402_Recommended",
      "functions": "decoupling_aux; decoupling_bank14; decoupling_bank15; decoupling_bank34; decoupling_bank35; decoupling_bram; decoupling_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRT155R71A474KE01-01A.pdf"
    },
    {
      "quantity_per_board": 4,
      "references": "C40; C50; C82; C92",
      "value": "47u 6.3V X7R",
      "cad_mpn": "GRM32ER70J476ME20L",
      "footprint": "CoreSupport:Capacitor_SMD__C_1210_3225Metric",
      "functions": "decoupling_asic_bulk; decoupling_aux; decoupling_bank0; decoupling_bank14_bulk",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://docs.amd.com/api/khub/documents/6L8DUUei7ZCE78qwQafC3A/content"
    },
    {
      "quantity_per_board": 5,
      "references": "C90; C129; C130; C132; C133",
      "value": "100n 16V X7R",
      "cad_mpn": "GRT155R71C104KE01D",
      "footprint": "CoreSupport:Murata_GRT15_0402_Recommended",
      "functions": "GTP local bypass; decoupling_xadc",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://search.murata.co.jp/Ceramy/image/img/A01X/G101/ENG/GRT155R71C104KE01-01.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "C91",
      "value": "1u 10V X7R",
      "cad_mpn": "GRM188R71A105KA61D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0603_1608Metric",
      "functions": "decoupling_xadc",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/en-global/products/productdetail?partno=GRM188R71A105KA61%23"
    },
    {
      "quantity_per_board": 4,
      "references": "C100; C134; C135; C136",
      "value": "100n",
      "cad_mpn": "GRM155R71C104KA88D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0402_1005Metric",
      "functions": "Boot flash; Reference clock",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/en-global/products/productdetail?partno=GRM155R71C104KA88%23"
    },
    {
      "quantity_per_board": 1,
      "references": "C101",
      "value": "1u 16V X5R",
      "cad_mpn": "GRM155R61C105KA12D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0402_1005Metric",
      "functions": "Boot flash",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/en-global/products/productdetail?partno=GRM155R61C105KA12%23"
    },
    {
      "quantity_per_board": 11,
      "references": "C137; C138; C139; C140; C141; C142; C143; C144; C145; C146; C147",
      "value": "100n 16V X7R",
      "cad_mpn": "GRM155R71C104KA88D",
      "footprint": "CoreSupport:Capacitor_SMD__C_0402_1005Metric",
      "functions": "Boot flash; Reference clock",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.murata.com/en-global/products/productdetail?partno=GRM155R71C104KA88%23"
    },
    {
      "quantity_per_board": 1,
      "references": "C148",
      "value": "10u 10V X5R",
      "cad_mpn": "GRM188R61A106MAALD",
      "footprint": "CoreSupport:Capacitor_SMD__C_0603_1608Metric",
      "functions": "GTP reference oscillator supply bypass",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check effective capacitance at bias and placement beside Y2.",
      "datasheet": "https://www.murata.com/products/productdetail?partno=GRM188R61A106MAAL%23"
    },
    {
      "quantity_per_board": 1,
      "references": "R1",
      "value": "32.4k 0.1%",
      "cad_mpn": "TNPW060332K4BEEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 3,
      "references": "R2; R4; R8",
      "value": "69.8k 0.1%",
      "cad_mpn": "TNPW060369K8BEEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "power_asic; power_aux; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R3",
      "value": "110k 0.1%",
      "cad_mpn": "TNPW0603110KBEEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "power_aux",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R5",
      "value": "5.05k 0.1%",
      "cad_mpn": "TBD - exact 0603 0.1% <=25ppm/K ordering code",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "GTP voltage feedback",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and verify an exact ordering part before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "R6; R125",
      "value": "6.98k 0.1%",
      "cad_mpn": "TBD - exact 0603 0.1% <=25ppm/K ordering code",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "GTP voltage feedback",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and verify an exact ordering part before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R7",
      "value": "80.6k 0.1%",
      "cad_mpn": "TNPW060380K6BEEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "power_asic",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R9",
      "value": "12m 1% 1W",
      "cad_mpn": "WSLP1206R0120FEA",
      "footprint": "CoreSupport:Resistor_SMD__R_1206_3216Metric",
      "functions": "power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/30122/wslp.pdf"
    },
    {
      "quantity_per_board": 4,
      "references": "R10; R11; R126; R127",
      "value": "100k",
      "cad_mpn": "CRCW0603100KFKEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "GTP power review; power_aux; power_core",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R100",
      "value": "2.4k",
      "cad_mpn": "CRCW04022K40FKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "Boot flash",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 6,
      "references": "R101; R102; R108; R109; R110; R128",
      "value": "4.7k",
      "cad_mpn": "CRCW04024K70FKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "Boot flash; Programming JTAG",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "R103; R118",
      "value": "33",
      "cad_mpn": "CRCW040233R0FKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "Programming JTAG",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "R111; R114",
      "value": "1k",
      "cad_mpn": "CRCW04021K00FKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "Programming JTAG",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 4,
      "references": "R115; R116; R117; R129",
      "value": "10k",
      "cad_mpn": "CRCW040210K0FKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "Programming JTAG",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R122",
      "value": "15m 1% 1W",
      "cad_mpn": "WSLP1206R0150FEA",
      "footprint": "CoreSupport:Resistor_SMD__R_1206_3216Metric",
      "functions": "power_aux_bulk_isolation",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check the exact ordering suffix, supplier stock and electrical fit before purchase.",
      "datasheet": "https://www.vishay.com/docs/30122/wslp.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R123",
      "value": "100R 1%",
      "cad_mpn": "TBD 100 ohm 1% 0402",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "GTP reference resistor",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and verify an exact ordering part before purchase.",
      "datasheet": "https://docs.amd.com/v/u/en-US/ug482_7Series_GTP_Transceivers"
    },
    {
      "quantity_per_board": 1,
      "references": "R124",
      "value": "3.10k 0.1%",
      "cad_mpn": "TBD - exact 0603 0.1% <=25ppm/K ordering code",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "GTP voltage feedback",
      "purchase_status": "Exact code TBD",
      "engineering_open_item": "Select and verify an exact ordering part before purchase.",
      "datasheet": "https://www.vishay.com/docs/28758/tnpw_e3.pdf"
    },
    {
      "quantity_per_board": 2,
      "references": "R130; R131",
      "value": "3.3k",
      "cad_mpn": "CRCW06033K30FKEA",
      "footprint": "CoreSupport:Resistor_SMD__R_0603_1608Metric",
      "functions": "Separate test-LED current limits",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Current and power depend on the unresolved cable input voltage.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "R132",
      "value": "470k",
      "cad_mpn": "CRCW0402470KFKED",
      "footprint": "CoreSupport:Resistor_SMD__R_0402_1005Metric",
      "functions": "FPGA-DONE switch gate pull-down",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Check Q1 default-off behavior and DONE startup timing.",
      "datasheet": "https://www.vishay.com/docs/20035/dcrcwe3.pdf"
    },
    {
      "quantity_per_board": 1,
      "references": "Q1",
      "value": "DMN52D0U",
      "cad_mpn": "DMN52D0U-7",
      "footprint": "Diagnostics:SOT-23_DMN52D0U",
      "functions": "FPGA-DONE LED low-side switch",
      "purchase_status": "Candidate exact code",
      "engineering_open_item": "Verify 1.8 V gate drive and LED turn-on margin on the bench.",
      "datasheet": "https://www.diodes.com/datasheet/download/DMN52D0U.pdf"
    }
  ]
}