DS90UB633ARTVRQ1

{
  "schema_version": 1,
  "type": "component",
  "slug": "ds90ub633artvrq1",
  "title": "DS90UB633ARTVRQ1",
  "brief": "Texas Instruments Serializers, Deserializers, WQFN-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "interface",
    "ds90ub633artvrq1",
    "factory-2.0.0",
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  "component": {
    "mpn": "DS90UB633ARTVRQ1",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-32(5x5)",
    "pin_count": 33,
    "category": "Interface",
    "subcategory": "Serializers, Deserializers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ds90ub633a-q1",
    "parts": {
      "symbol": "ds90ub633artvrq1.kicad_sym",
      "footprint": "ds90ub633artvrq1.kicad_mod",
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      "model_3d_plain": "ds90ub633artvrq1.glb",
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      "lbr": "ds90ub633artvrq1.lbr"
    },
    "distributor_links": {
      "lcsc": "C3189325",
      "digikey": "296-DS90UB633ARTVRQ1TR-ND",
      "mouser": "595-DS90UB633ARTVRQ1"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T18:06:05Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-DS90UB633ARTVRQ1TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "595-DS90UB633ARTVRQ1",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "HSYNC",
        "type": "input",
        "description": "Horizontal sync input with LVCMOS levels and internal pulldown; in 10-bit mode HS is restricted to no more than one transition per 10 PCLK cycles, and it may be left open if unused."
      },
      {
        "number": "2",
        "name": "VSYNC",
        "type": "input",
        "description": "Vertical sync input with LVCMOS levels and internal pulldown; in 10-bit mode VS is restricted to no more than one transition per 10 PCLK cycles, and it may be left open if unused."
      },
      {
        "number": "3",
        "name": "PCLK",
        "type": "input",
        "description": "Pixel clock input with LVCMOS levels and internal pulldown; the data strobe edge is set by register 0x03[0] (TRFB)."
      },
      {
        "number": "4",
        "name": "SCL",
        "type": "bidirectional",
        "description": "Clock line of the I2C-compatible bidirectional control bus, open-drain, requiring an external pullup resistor to V(VDDIO)."
      },
      {
        "number": "5",
        "name": "SDA",
        "type": "bidirectional",
        "description": "Data line of the I2C-compatible bidirectional control bus, open-drain, requiring an external pullup resistor to V(VDDIO)."
      },
      {
        "number": "6",
        "name": "IDX",
        "type": "input",
        "description": "Analog device ID address select; a resistor (RID) to ground and a 10-kΩ pullup to the 1.8 V rail set the serializer I2C device address per table 7-6."
      },
      {
        "number": "7",
        "name": "RES",
        "type": "input",
        "description": "Reserved pin with LVCMOS levels and internal pulldown that MUST be tied LOW."
      },
      {
        "number": "8",
        "name": "MODE",
        "type": "input",
        "description": "Analog device mode select; a resistor to ground and a 10-kΩ pullup to the 1.8 V rail select PCLK-from-imager or external-oscillator operation per table 7-2."
      },
      {
        "number": "9",
        "name": "PDB",
        "type": "input",
        "description": "Power-down input with LVCMOS levels and internal pulldown; PDB = H enables the serializer, and PDB = L puts it in power-down with the PLL shut down and control register data not retained."
      },
      {
        "number": "10",
        "name": "VDDPLL",
        "type": "power_in",
        "description": "Analog PLL power supply, 1.8 V ±5%."
      },
      {
        "number": "11",
        "name": "VDDT",
        "type": "power_in",
        "description": "Analog Tx analog power supply, 1.8 V ±5%."
      },
      {
        "number": "12",
        "name": "DOUT-",
        "type": "bidirectional",
        "description": "Inverting CML differential output and bidirectional control channel input; the interconnect must be AC-coupled with a 0.1-µF capacitor (0.047-µF in series with 50 Ω for single-ended coax)."
      },
      {
        "number": "13",
        "name": "DOUT+",
        "type": "bidirectional",
        "description": "Non-inverting CML differential output and bidirectional control channel input; the interconnect must be AC-coupled with a 0.1-µF capacitor."
      },
      {
        "number": "14",
        "name": "VDDCML",
        "type": "power_in",
        "description": "Analog CML and bidirectional channel driver power supply, 1.8 V ±5%."
      },
      {
        "number": "15",
        "name": "GPO[0]",
        "type": "output",
        "description": "General-purpose LVCMOS output that follows GPIO[0] from the deserializer or the local serializer register; leave open if unused."
      },
      {
        "number": "16",
        "name": "GPO[1]",
        "type": "output",
        "description": "General-purpose LVCMOS output that follows GPIO[1] from the deserializer or the local serializer register; leave open if unused."
      },
      {
        "number": "17",
        "name": "GPO[2]/CLKOUT",
        "type": "output",
        "description": "General-purpose LVCMOS output (GPIO[2] or local register) that also serves as the divided-clock output in external oscillator mode; it is recommended to pull it to GND with at least 40 kΩ to ensure LOW when PDB rises."
      },
      {
        "number": "18",
        "name": "GPO[3]/CLKIN",
        "type": "bidirectional",
        "description": "General-purpose LVCMOS input/output (GPIO[3] or local register) that serves as the external oscillator clock input in external oscillator mode; leave open if unused."
      },
      {
        "number": "19",
        "name": "DIN[0]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "20",
        "name": "DIN[1]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "21",
        "name": "DIN[2]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "22",
        "name": "DIN[3]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "23",
        "name": "DIN[4]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "24",
        "name": "DIN[5]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "25",
        "name": "VDDIO",
        "type": "power_in",
        "description": "I/O stage power supply for the single-ended inputs, SDA and SCL; may be 1.8 V ±5%, 2.8 V ±10%, or 3.3 V ±10%."
      },
      {
        "number": "26",
        "name": "DIN[6]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "27",
        "name": "DIN[7]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "28",
        "name": "VDDD",
        "type": "power_in",
        "description": "Digital core power supply, 1.8 V ±5%."
      },
      {
        "number": "29",
        "name": "DIN[8]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "30",
        "name": "DIN[9]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown, active in both 10-bit and 12-bit modes; unused inputs must be No Connect."
      },
      {
        "number": "31",
        "name": "DIN[10]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown; active only in 12-bit mode and must be No Connect in 10-bit mode."
      },
      {
        "number": "32",
        "name": "DIN[11]",
        "type": "input",
        "description": "Parallel LVCMOS data input with internal pulldown; active only in 12-bit mode and must be No Connect in 10-bit mode."
      },
      {
        "number": "33",
        "name": "DAP",
        "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: Package and MPN mapping: the MPN DS90UB633ARTVRQ1 is the RTV (WQFN-32, 5x5 mm) package, ordered as 1; DIN[0:11] bit-to-pin mapping is inferred. The datasheet lists the pin numbers 19,20,21,22,23,24,26,2; GPO[1:0] pin mapping is inferred from the grouped pin list '16,15' for GPO[1:0]; GPO[1] = 16 and GPO",
          "exposed pad 33 added from the footprint"
        ],
        "pages_sent": 25,
        "cost_usd": 0.1536,
        "at": "2026-10-08T18:05:20"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ds90ub633a-q1",
        "pages": 57,
        "sha256": "ed2160e159cd9ab8",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
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      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "ds90ub633artvrq1.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "5fa713ea46b36980895812ed853577889b7cb06d275041a39b99bc0be305dc79",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds90ub633artvrq1-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "47e6f83baa0337691306ed6f30ff7300ce06cc9342d28056a0e225677d3635c7",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Texas Instruments",
      "Package": "WQFN-32(5x5)",
      "Category": "Interface",
      "Pins": "33"
    }
  },
  "variants": [],
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  "discovery_triggers": [
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  "discovery_pitch": "DS90UB633ARTVRQ1 (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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