DS90UB635TRHBRQ1

{
  "slug": "ds90ub635trhbrq1",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Serializers, Deserializers, QFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "ds90ub635trhbrq1",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
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    "page.json",
    "README.md",
    "ds90ub635trhbrq1.kicad_sym",
    "ds90ub635trhbrq1.kicad_mod",
    "ds90ub635trhbrq1.glb",
    "ds90ub635trhbrq1.step",
    "ds90ub635trhbrq1.lbr",
    "docs/hero.png",
    "docs/ds90ub635trhbrq1-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ds90ub635trhbrq1-hero.glb",
    "ds90ub635trhbrq1-hero.overlay.json"
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  "component": {
    "mpn": "DS90UB635TRHBRQ1",
    "manufacturer": "Texas Instruments",
    "package": "QFN-32(5x5)",
    "pin_count": 33,
    "category": "Interface",
    "subcategory": "Serializers, Deserializers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603644058892193792",
    "parts": {
      "symbol": "ds90ub635trhbrq1.kicad_sym",
      "footprint": "ds90ub635trhbrq1.kicad_mod",
      "model_3d": "ds90ub635trhbrq1-hero.glb",
      "model_3d_plain": "ds90ub635trhbrq1.glb",
      "model_3d_step": "ds90ub635trhbrq1-etched.step",
      "model_3d_step_plain": "ds90ub635trhbrq1.step",
      "lbr": "ds90ub635trhbrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C20345387",
      "digikey": "296-DS90UB635TRHBRQ1TR-ND",
      "mouser": "595-DS90UB635TRHBRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-09T00:01:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DS90UB635TRHBRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DS90UB635TRHBRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CSI_D1P",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "2",
        "name": "CSI_D1N",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "3",
        "name": "CSI_D0P",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "4",
        "name": "CSI_D0N",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "5",
        "name": "CSI_CLKP",
        "type": "input",
        "description": "DPHY CSI-2 clock input; connect to a CSI-2 clock source with matched 100-Ω (±5%) impedance interconnect."
      },
      {
        "number": "6",
        "name": "CSI_CLKN",
        "type": "input",
        "description": "DPHY CSI-2 clock input; connect to a CSI-2 clock source with matched 100-Ω (±5%) impedance interconnect."
      },
      {
        "number": "7",
        "name": "RES0",
        "type": "input",
        "description": "Reserved pin; connect to GND."
      },
      {
        "number": "8",
        "name": "PDB",
        "type": "input",
        "description": "Power-down inverted input with internal 1-MΩ pulldown; PDB = 1.8 V enables the device and PDB = 0 powers it down, and the PDB input is not 3.3-V tolerant."
      },
      {
        "number": "9",
        "name": "LPF1",
        "type": "passive",
        "description": "Loop filter 1; connect a 0.022-µF capacitor to VDDPLL (pin 11) with the loop kept as small as possible."
      },
      {
        "number": "10",
        "name": "VDDPLL_CAP",
        "type": "passive",
        "description": "Internal analog regulator output for decoupling; typically 10-µF, 0.1-µF, and 0.01-µF capacitors to GND, and must not be connected to an external supply rail."
      },
      {
        "number": "11",
        "name": "VDDPLL",
        "type": "power_in",
        "description": "1.8-V (±5%) analog power supply pin; typically bypassed with 1-µF and 0.01-µF capacitors to GND."
      },
      {
        "number": "12",
        "name": "LPF2",
        "type": "passive",
        "description": "Loop filter 2; connect a 0.1-µF capacitor from this pin to GND."
      },
      {
        "number": "13",
        "name": "DOUT-",
        "type": "bidirectional",
        "description": "FPD-Link III input/output pin that must be AC-coupled; the FPD-Link III output voltage is limited to -0.3 V to 1.21 V."
      },
      {
        "number": "14",
        "name": "DOUT+",
        "type": "bidirectional",
        "description": "FPD-Link III input/output pin that must be AC-coupled; the FPD-Link III output voltage is limited to -0.3 V to 1.21 V."
      },
      {
        "number": "15",
        "name": "VDDDRV_CAP",
        "type": "passive",
        "description": "Internal analog regulator output for decoupling; typically 10-µF, 0.1-µF, and 0.01-µF capacitors to GND, and must not be connected to an external supply rail."
      },
      {
        "number": "16",
        "name": "VDDDRV",
        "type": "power_in",
        "description": "1.8-V (±5%) analog power supply pin; typically bypassed with 1-µF and 0.01-µF capacitors to GND."
      },
      {
        "number": "17",
        "name": "GPIO_0",
        "type": "bidirectional",
        "description": "General-purpose input/output that defaults to an input with a 300-kΩ (typical) internal pulldown at power-up; may be left floating, but TI recommends setting GPIOx_INPUT_EN to 0 to disable it."
      },
      {
        "number": "18",
        "name": "GPIO_1",
        "type": "bidirectional",
        "description": "General-purpose input/output that defaults to an input with a 300-kΩ (typical) internal pulldown at power-up; may be left floating, but TI recommends setting GPIOx_INPUT_EN to 0 to disable it."
      },
      {
        "number": "19",
        "name": "CLK_OUT/IDX",
        "type": "bidirectional",
        "description": "IDX strap input sets the I2C pull-up voltage and device address when PDB goes HIGH and then becomes CLK_OUT; if CLK_OUT is used the minimum resistance on the pin is 35 kΩ, and if unused it may be tied to GND."
      },
      {
        "number": "20",
        "name": "CLKIN",
        "type": "input",
        "description": "Reference clock input; connect to a local clock source in non-sync external clock mode, and it may be left open in other clocking modes."
      },
      {
        "number": "21",
        "name": "MODE",
        "type": "input",
        "description": "Mode-select strap input sampled when PDB transitions LOW to HIGH to set the default operating mode, typically set with a voltage divider between VDD18 and GND."
      },
      {
        "number": "22",
        "name": "RES1",
        "type": "unconnected",
        "description": "Reserved pin; do not connect (leave floating)."
      },
      {
        "number": "23",
        "name": "I2C_SDA",
        "type": "bidirectional",
        "description": "Open-drain I2C data pin, typically pulled up by 470-Ω to 4.7-kΩ resistors to a 1.8-V or 3.3-V rail depending on the IDX setting; absolute maximum open-drain voltage is -0.3 V to 3.96 V."
      },
      {
        "number": "24",
        "name": "I2C_SCL",
        "type": "bidirectional",
        "description": "Open-drain I2C clock pin, typically pulled up by 470-Ω to 4.7-kΩ resistors to a 1.8-V or 3.3-V rail depending on the IDX setting; absolute maximum open-drain voltage is -0.3 V to 3.96 V."
      },
      {
        "number": "25",
        "name": "VDDD",
        "type": "power_in",
        "description": "1.8-V (±5%) power supply pin; typically bypassed with 1-µF and 0.01-µF capacitors to GND."
      },
      {
        "number": "26",
        "name": "VDDD_CAP",
        "type": "passive",
        "description": "Internal analog regulator output for decoupling; typically 10-µF, 0.1-µF, and 0.01-µF capacitors to GND, and must not be connected to an external supply rail."
      },
      {
        "number": "27",
        "name": "GPIO_2",
        "type": "bidirectional",
        "description": "General-purpose input/output that defaults to an input with a 300-kΩ (typical) internal pulldown at power-up; may be left floating, but TI recommends setting GPIOx_INPUT_EN to 0 to disable it."
      },
      {
        "number": "28",
        "name": "GPIO_3",
        "type": "bidirectional",
        "description": "General-purpose input/output that defaults to an input with a 300-kΩ (typical) internal pulldown at power-up; may be left floating, but TI recommends setting GPIOx_INPUT_EN to 0 to disable it."
      },
      {
        "number": "29",
        "name": "CSI_D3P",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "30",
        "name": "CSI_D3N",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "31",
        "name": "CSI_D2P",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "32",
        "name": "CSI_D2N",
        "type": "input",
        "description": "DPHY CSI-2 data input; connect to a CSI-2 data source with matched 100-Ω (±5%) impedance interconnect, and it may be left floating if unused."
      },
      {
        "number": "33",
        "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 DAP (exposed thermal pad, typed GND / power_in in the datasheet) is not a numbered pin on the pa; Table 5-1 lists RES1 with I/O type 'I', but the description says do not connect (leave floating), so; LPF1/LPF2 (loop filters) and the VDD*_CAP regulator decoupling pins are not KiCad types the datashee",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 16,
        "cost_usd": 0.1195,
        "at": "2026-10-09T00:00:26"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603644058892193792",
        "pages": 83,
        "sha256": "504de8fca9d823ef",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds90ub635trhbrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
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        "sha256": "df4edfe1894957f676128404d35ea4307c2762b9786d27746297881e1d40705b",
        "checked": "2026-10-09",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}