DS32ELX0124SQX

{
  "slug": "ds32elx0124sqx",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Serializers, Deserializers, WQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "interface",
    "ds32elx0124sqx",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "ds32elx0124sqx.kicad_sym",
    "ds32elx0124sqx.kicad_mod",
    "ds32elx0124sqx.glb",
    "ds32elx0124sqx.step",
    "ds32elx0124sqx.lbr",
    "docs/hero.png",
    "docs/ds32elx0124sqx-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "ds32elx0124sqx-hero.glb",
    "ds32elx0124sqx-hero.overlay.json"
  ],
  "component": {
    "mpn": "DS32ELX0124SQX",
    "manufacturer": "Texas Instruments",
    "package": "WQFN-48-EP(7x7)",
    "pin_count": 49,
    "category": "Interface",
    "subcategory": "Serializers, Deserializers",
    "datasheet": "https://www.ti.com/cn/lit/gpn/ds32elx0124",
    "parts": {
      "symbol": "ds32elx0124sqx.kicad_sym",
      "footprint": "ds32elx0124sqx.kicad_mod",
      "model_3d": "ds32elx0124sqx-hero.glb",
      "model_3d_plain": "ds32elx0124sqx.glb",
      "model_3d_step": "ds32elx0124sqx-etched.step",
      "model_3d_step_plain": "ds32elx0124sqx.step",
      "lbr": "ds32elx0124sqx.lbr"
    },
    "distributor_links": {
      "lcsc": "C2652215"
    },
    "distributor_check": {
      "checked_at": "2026-10-08T19:26:19Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "VDD33",
        "type": "power_in",
        "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."
      },
      {
        "number": "2",
        "name": "LT_EN",
        "type": "input",
        "description": "DS32ELX0124 only; LVCMOS input that, when held high, enables the retimed serialized high speed output."
      },
      {
        "number": "3",
        "name": "GPIO0",
        "type": "bidirectional",
        "description": "Software configurable LVCMOS I/O pin."
      },
      {
        "number": "4",
        "name": "GPIO1",
        "type": "bidirectional",
        "description": "Software configurable LVCMOS I/O pin."
      },
      {
        "number": "5",
        "name": "DC_B",
        "type": "input",
        "description": "LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior."
      },
      {
        "number": "6",
        "name": "RS",
        "type": "input",
        "description": "LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior."
      },
      {
        "number": "7",
        "name": "VDD25",
        "type": "power_in",
        "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."
      },
      {
        "number": "8",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "9",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "10",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "11",
        "name": "GPIO2",
        "type": "bidirectional",
        "description": "Software configurable LVCMOS I/O pin."
      },
      {
        "number": "12",
        "name": "RX_MUX_SEL",
        "type": "input",
        "description": "DS32ELX0124 only; LVCMOS input selecting the deserializer input: 0 = RxIN0+/- selected, 1 = RxIN1+/- selected."
      },
      {
        "number": "13",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "14",
        "name": "VOD_CTRL",
        "type": "input",
        "description": "DS32ELX0124 only; LVCMOS input whose pull-down resistor value sets the loop-through driver output amplitude (VOD)."
      },
      {
        "number": "15",
        "name": "VDD33",
        "type": "power_in",
        "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."
      },
      {
        "number": "16",
        "name": "RXIN0+",
        "type": "input",
        "description": "Non-inverting high speed CML differential input of the deserializer; internally terminated."
      },
      {
        "number": "17",
        "name": "RXIN0-",
        "type": "input",
        "description": "Inverting high speed CML differential input of the deserializer; internally terminated."
      },
      {
        "number": "18",
        "name": "VDD33",
        "type": "power_in",
        "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."
      },
      {
        "number": "19",
        "name": "RXIN1+",
        "type": "input",
        "description": "DS32ELX0124 only; non-inverting high speed CML differential input of the deserializer; internally terminated."
      },
      {
        "number": "20",
        "name": "RXIN1-",
        "type": "input",
        "description": "DS32ELX0124 only; inverting high speed CML differential input of the deserializer; internally terminated."
      },
      {
        "number": "21",
        "name": "TXOUT+",
        "type": "output",
        "description": "DS32ELX0124 only; non-inverting retimed serialized high speed CML differential output; internally terminated."
      },
      {
        "number": "22",
        "name": "TXOUT-",
        "type": "output",
        "description": "DS32ELX0124 only; inverting retimed serialized high speed CML differential output; internally terminated."
      },
      {
        "number": "23",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "24",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "25",
        "name": "VDD25",
        "type": "power_in",
        "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."
      },
      {
        "number": "26",
        "name": "LF_REF",
        "type": "passive",
        "description": "Analog loop filter ground reference."
      },
      {
        "number": "27",
        "name": "LF_CP",
        "type": "passive",
        "description": "Analog loop filter capacitor connection."
      },
      {
        "number": "28",
        "name": "VDD_PLL",
        "type": "power_in",
        "description": "3.3 V supply for the PLL."
      },
      {
        "number": "29",
        "name": "N/C",
        "type": "unconnected",
        "description": "No connect for DS32ELX0124."
      },
      {
        "number": "30",
        "name": "RESET",
        "type": "input",
        "description": "LVCMOS reset pin; held low resets the device, high gives normal operation."
      },
      {
        "number": "31",
        "name": "LOCK",
        "type": "output",
        "description": "LVCMOS lock indication output; goes low when the deserializer is locked to the incoming data stream and begins outputting data and clock on RxOUT and RxCLKOUT."
      },
      {
        "number": "32",
        "name": "SDA",
        "type": "bidirectional",
        "description": "SMBus compatible data line."
      },
      {
        "number": "33",
        "name": "SCK",
        "type": "input",
        "description": "SMBus compatible clock input."
      },
      {
        "number": "34",
        "name": "SMB_CS",
        "type": "input",
        "description": "SMBus chip select; when held high, SMBus management control is enabled."
      },
      {
        "number": "35",
        "name": "VDD25",
        "type": "power_in",
        "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."
      },
      {
        "number": "36",
        "name": "VDD33",
        "type": "power_in",
        "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."
      },
      {
        "number": "37",
        "name": "RXCLKOUT+",
        "type": "output",
        "description": "Non-inverting LVDS deserializer recovered clock output."
      },
      {
        "number": "38",
        "name": "RXCLKOUT-",
        "type": "output",
        "description": "Inverting LVDS deserializer recovered clock output."
      },
      {
        "number": "39",
        "name": "RXOUT0+",
        "type": "output",
        "description": "Non-inverting LVDS deserialized parallel data output."
      },
      {
        "number": "40",
        "name": "RXOUT0-",
        "type": "output",
        "description": "Inverting LVDS deserialized parallel data output."
      },
      {
        "number": "41",
        "name": "RXOUT1+",
        "type": "output",
        "description": "Non-inverting LVDS deserialized parallel data output."
      },
      {
        "number": "42",
        "name": "RXOUT1-",
        "type": "output",
        "description": "Inverting LVDS deserialized parallel data output."
      },
      {
        "number": "43",
        "name": "RXOUT2+",
        "type": "output",
        "description": "Non-inverting LVDS deserialized parallel data output."
      },
      {
        "number": "44",
        "name": "RXOUT2-",
        "type": "output",
        "description": "Inverting LVDS deserialized parallel data output."
      },
      {
        "number": "45",
        "name": "RXOUT3+",
        "type": "output",
        "description": "Non-inverting LVDS deserialized parallel data output."
      },
      {
        "number": "46",
        "name": "RXOUT3-",
        "type": "output",
        "description": "Inverting LVDS deserialized parallel data output."
      },
      {
        "number": "47",
        "name": "RXOUT4+",
        "type": "output",
        "description": "Non-inverting LVDS deserialized parallel data output."
      },
      {
        "number": "48",
        "name": "RXOUT4-",
        "type": "output",
        "description": "Inverting LVDS deserialized parallel data output."
      },
      {
        "number": "49",
        "name": "GND",
        "type": "power_in",
        "description": "Exposed pad (DAP) must be connected to GND by 9 vias."
      }
    ],
    "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 hint says WQFN-48-EP(7x7), but the supplied text gives no body dimension. It only states a 4; Figure 2 text extraction was out of order. Pin positions were cross-checked against the Pin Descript; Pin 49 is the exposed pad (DAP), labeled GND, and is listed in the table as GND. It is included as o"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0892,
        "at": "2026-10-08T19:25:39"
      },
      "datasheet": {
        "url": "https://www.ti.com/cn/lit/gpn/ds32elx0124",
        "pages": 36,
        "sha256": "4ffd25a96798cdda",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 49,
        "described": 49,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "ds32elx0124sqx.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "ds32elx0124sqx-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          7.0,
          7.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "b8e1a7b8a8d3ff20f9339971be756004026eaf0a6684c1416d4360b1346f7932",
        "checked": "2026-10-08",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}