main
Ray Set visibility: public ac0ef4a 5h ago
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889
{
  "schema_version": 1,
  "type": "component",
  "slug": "ksz8091rndia-tr",
  "title": "KSZ8091RNDIA-TR",
  "brief": "Microchip Tech Ethernet Transceivers, QFN-24-EP(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
    "component",
    "interface",
    "ksz8091rndia-tr",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "KSZ8091RNDIA-TR",
    "manufacturer": "Microchip Tech",
    "package": "QFN-24-EP(4x4)",
    "pin_count": 25,
    "category": "Interface",
    "subcategory": "Ethernet Transceivers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589798036169003008",
    "parts": {
      "symbol": "ksz8091rndia-tr.kicad_sym",
      "footprint": "ksz8091rndia-tr.kicad_mod",
      "model_3d": "ksz8091rndia-tr-hero.glb",
      "model_3d_plain": "ksz8091rndia-tr-etched.glb",
      "model_3d_step": "ksz8091rndia-tr-etched.step",
      "model_3d_step_plain": "ksz8091rndia-tr.step",
      "lbr": "ksz8091rndia-tr.lbr"
    },
    "distributor_links": {
      "lcsc": "C631651",
      "digikey": "KSZ8091RNDIA-TR-ND",
      "mouser": "998-KSZ8091RNDIATR"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T18:31:33Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "KSZ8091RNDIA-TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "998-KSZ8091RNDIATR",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD_1.2",
        "type": "power_out",
        "description": "The 1.2V core supply is generated by the device's internal regulator; decouple it with 2.2 µF and 0.1 µF capacitors to ground."
      },
      {
        "number": "2",
        "name": "VDDA_3.3",
        "type": "power_in",
        "description": "3.3V analog VDD; connect to the board's 3.3V supply through a ferrite bead and decouple with 22 µF and 0.1 µF capacitors to ground."
      },
      {
        "number": "3",
        "name": "RXM",
        "type": "bidirectional",
        "description": "Physical receive or transmit signal, negative (-) side of the differential copper pair."
      },
      {
        "number": "4",
        "name": "RXP",
        "type": "bidirectional",
        "description": "Physical receive or transmit signal, positive (+) side of the differential copper pair."
      },
      {
        "number": "5",
        "name": "TXM",
        "type": "bidirectional",
        "description": "Physical transmit or receive signal, negative (-) side of the differential copper pair."
      },
      {
        "number": "6",
        "name": "TXP",
        "type": "bidirectional",
        "description": "Physical transmit or receive signal, positive (+) side of the differential copper pair."
      },
      {
        "number": "7",
        "name": "XO",
        "type": "output",
        "description": "Crystal feedback for the 25 MHz crystal; leave as no connect when an oscillator or external clock source is used."
      },
      {
        "number": "8",
        "name": "XI",
        "type": "input",
        "description": "Clock input: 25 MHz ±50 ppm crystal, oscillator or external clock in RMII 25 MHz mode, or 50 MHz ±50 ppm oscillator or clock in RMII 50 MHz mode."
      },
      {
        "number": "9",
        "name": "REXT",
        "type": "input",
        "description": "Sets the PHY transmit output current; connect a 6.49 kΩ resistor to ground on this pin."
      },
      {
        "number": "10",
        "name": "MDIO",
        "type": "bidirectional",
        "description": "MII management data I/O with a weak internal pull-up, open-drain output, requiring an external 1.0 kΩ pull-up resistor."
      },
      {
        "number": "11",
        "name": "MDC",
        "type": "input",
        "description": "MII management clock input, synchronous to the MDIO data pin."
      },
      {
        "number": "12",
        "name": "RXD1",
        "type": "output",
        "description": "RMII receive data output bit 1, synchronous to the 50 MHz REF_CLK; internal pull-down during power-up/reset."
      },
      {
        "number": "13",
        "name": "RXD0",
        "type": "output",
        "description": "RMII receive data output bit 0, synchronous to the 50 MHz REF_CLK; internal pull-up during power-up/reset."
      },
      {
        "number": "14",
        "name": "VDDIO",
        "type": "power_in",
        "description": "Digital I/O supply of 3.3V, 2.5V, or 1.8V; connect to the board supply for the chosen VDDIO and decouple with 22 µF and 0.1 µF capacitors to ground."
      },
      {
        "number": "15",
        "name": "CRS_DV/PHYAD[1:0]",
        "type": "output",
        "description": "RMII carrier sense/receive data valid output; during reset it is a strap that latches PHY address 00011b (pull-up) or 00000b (pull-down, default) at reset de-assertion."
      },
      {
        "number": "16",
        "name": "REF_CLK",
        "type": "output",
        "description": "Provides the 50 MHz RMII reference clock output to the MAC in RMII 25 MHz mode; it is a no connect in RMII 50 MHz mode."
      },
      {
        "number": "17",
        "name": "RXER/PME_EN",
        "type": "output",
        "description": "RMII receive error output; during reset it is a strap that latches PME_EN, with pull-up enabling and pull-down (default) disabling the PME output for Wake-On-LAN."
      },
      {
        "number": "18",
        "name": "INTRP/PME_N2",
        "type": "bidirectional",
        "description": "Programmable interrupt output (active low by default) or PME_N Wake-On-LAN output; open-drain with weak pull-up, requiring an external 1.0 kΩ pull-up to VDDIO when used for interrupt or PME."
      },
      {
        "number": "19",
        "name": "TXEN",
        "type": "input",
        "description": "RMII transmit enable input from the MAC, asserted with the first preamble dibit and negated before the first REF_CLK following the final dibit."
      },
      {
        "number": "20",
        "name": "TXD0",
        "type": "input",
        "description": "RMII transmit data input bit 0 from the MAC, accepted by the PHY when TXEN is asserted."
      },
      {
        "number": "21",
        "name": "TXD1",
        "type": "bidirectional",
        "description": "RMII transmit data input bit 1 from the MAC in normal operation; it is the NAND tree output in NAND tree test mode."
      },
      {
        "number": "22",
        "name": "GND",
        "type": "power_in",
        "description": "Ground."
      },
      {
        "number": "23",
        "name": "LED0/PME_N1/ANEN_SPEED",
        "type": "output",
        "description": "Programmable LED0 link/activity output, or PME_N1 Wake-On-LAN output (open-drain, requires 1.0 kΩ pull-up to VDDIO); at reset it latches auto-negotiation enable and speed (pull-up = enable AN and 100 Mbps, pull-down = 10 Mbps)."
      },
      {
        "number": "24",
        "name": "RST#",
        "type": "input",
        "description": "Active-low chip reset input with an internal pull-up."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-haiku-5-5",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN suffix KSZ8091RNDIA-TR (industrial grade, tape-and-reel) does not appear in the provided pag; The exposed paddle is printed as 'PADDLE GND' with no number, so it is listed as 'PADDLE'. Confirm t; VDD_1.2 (pin 1) is typed power_out because the datasheet says it is supplied by the internal 1.2V re",
          "exposed pad 25 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint",
          "2/25 pins cited to the wrong page (name found elsewhere): ['7:XO@p6', '8:XI@p6']"
        ],
        "pages_sent": 28,
        "cost_usd": 0.1437,
        "at": "2026-10-20T18:29:27"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589798036169003008",
        "pages": 62,
        "sha256": "c33fce4729df927d",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ksz8091rndia-tr.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ksz8091rndia-tr-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4,
          4,
          0.77
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "1d540b4a2c133949daa9748a14b1085632d0d4c1f4c847cbe1688014b444761f",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Microchip Tech",
      "Package": "QFN-24-EP(4x4)",
      "Category": "Interface",
      "Pins": "25"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c33fce4729df927da6578fd8ee0f0eedf8d43054da46a8ea17fa932c487eb127",
      "rows": [
        {
          "name": "Supply Voltage (VDD_1.2)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 1.8,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VDDIO, VDDA_3.3)",
          "symbol": "VIN",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Input Voltage (all inputs)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage (all outputs)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "TS",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Lead Temperature (soldering, 10s)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VDDIO_3.3, VDDA_3.3)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.135,
          "typ": null,
          "max": 3.465,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VDDIO_2.5)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 2.375,
          "typ": null,
          "max": 2.625,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (VDDIO_1.8)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.71,
          "typ": null,
          "max": 1.89,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Ambient Temperature (TA Industrial)",
          "symbol": "TA",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Maximum Junction Temperature (TJ max.)",
          "symbol": "TJ",
          "kind": "thermal",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.8,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 2.5V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input High Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.3,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.8,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.7,
          "conditions": "VDDIO = 2.5V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input Low Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.5,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Input Current",
          "symbol": "|IIN|",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VIN = GND ~ VDDIO",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output High Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2.4,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output High Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 2.5V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output High Voltage",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "V",
          "min": 1.5,
          "typ": null,
          "max": null,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output Low Voltage",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output Tri-State Leakage",
          "symbol": "|IOZ|",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Up Resistance",
          "symbol": "pu",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 30,
          "typ": 45,
          "max": 73,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Up Resistance",
          "symbol": "pu",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 39,
          "typ": 61,
          "max": 102,
          "conditions": "VDDIO = 2.5V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Up Resistance",
          "symbol": "pu",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 48,
          "typ": 99,
          "max": 178,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Down Resistance",
          "symbol": "pd",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 26,
          "typ": 43,
          "max": 79,
          "conditions": "VDDIO = 3.3V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Down Resistance",
          "symbol": "pd",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 34,
          "typ": 59,
          "max": 113,
          "conditions": "VDDIO = 2.5V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Internal Pull-Down Resistance",
          "symbol": "pd",
          "kind": "electrical",
          "unit": "kΩ",
          "min": 53,
          "typ": 99,
          "max": 200,
          "conditions": "VDDIO = 1.8V",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Peak Differential Output Voltage (100BASE-TX)",
          "symbol": "VO",
          "kind": "electrical",
          "unit": "V",
          "min": 0.95,
          "typ": null,
          "max": 1.05,
          "conditions": "100Ω termination across differential output",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Imbalance (100BASE-TX)",
          "symbol": "VIMB",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "100Ω termination across differential output",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Rise/Fall Time (100BASE-TX)",
          "symbol": "tr/tf",
          "kind": "electrical",
          "unit": "ns",
          "min": 3,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Rise/Fall Time Imbalance (100BASE-TX)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ns",
          "min": 0,
          "typ": null,
          "max": 0.5,
          "conditions": "",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Duty Cycle Distortion (100BASE-TX)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ns",
          "min": -0.25,
          "typ": null,
          "max": 0.25,
          "conditions": "",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Overshoot (100BASE-TX)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "",
          "source_page": 46,
          "source": "datasheet"
        },
        {
          "name": "Peak Differential Output Voltage (10BASE-T)",
          "symbol": "VP",
          "kind": "electrical",
          "unit": "V",
          "min": 2.2,
          "typ": null,
          "max": 2.8,
          "conditions": "100Ω termination across differential output",
          "source_page": 47,
          "source": "datasheet"
        },
        {
          "name": "Jitter Added (10BASE-T)",
          "symbol": "",
          "kind": "electrical",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "Peak-to-peak",
          "source_page": 47,
          "source": "datasheet"
        },
        {
          "name": "Setup Time (25 MHz input to XI, 50 MHz REF_CLK output)",
          "symbol": "t1",
          "kind": "timing",
          "unit": "ns",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "25 MHz input to XI pin, 50 MHz output from REF_CLK pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Hold Time (25 MHz input to XI, 50 MHz REF_CLK output)",
          "symbol": "2WH",
          "kind": "timing",
          "unit": "ns",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "25 MHz input to XI pin, 50 MHz output from REF_CLK pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Output Delay (25 MHz input to XI, 50 MHz REF_CLK output)",
          "symbol": "tOD",
          "kind": "timing",
          "unit": "ns",
          "min": 7,
          "typ": 10,
          "max": 13,
          "conditions": "25 MHz input to XI pin, 50 MHz output from REF_CLK pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Setup Time (50 MHz input to XI)",
          "symbol": "t1",
          "kind": "timing",
          "unit": "ns",
          "min": 4,
          "typ": null,
          "max": null,
          "conditions": "50 MHz input to XI pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Hold Time (50 MHz input to XI)",
          "symbol": "2WH",
          "kind": "timing",
          "unit": "ns",
          "min": 2,
          "typ": null,
          "max": null,
          "conditions": "50 MHz input to XI pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Output Delay (50 MHz input to XI)",
          "symbol": "tOD",
          "kind": "timing",
          "unit": "ns",
          "min": 8,
          "typ": 11,
          "max": 13,
          "conditions": "50 MHz input to XI pin",
          "source_page": 48,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (ΘJA)",
          "symbol": "ΘJA",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 49.22,
          "max": null,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        },
        {
          "name": "Thermal Resistance (ΘJC)",
          "symbol": "ΘJC",
          "kind": "thermal",
          "unit": "°C/W",
          "min": null,
          "typ": 25.65,
          "max": null,
          "conditions": "",
          "source_page": 45,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "ksz8091rndia-tr"
  ],
  "discovery_pitch": "KSZ8091RNDIA-TR (Microchip Tech) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ksz8091rndia-tr.kicad_sym",
    "ksz8091rndia-tr.kicad_mod",
    "ksz8091rndia-tr.glb",
    "ksz8091rndia-tr.step",
    "ksz8091rndia-tr.lbr",
    "docs/hero.png",
    "docs/ksz8091rndia-tr-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ksz8091rndia-tr-hero.glb",
    "ksz8091rndia-tr-hero.overlay.json",
    "ksz8091rndia-tr-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}