CDCLVD1213RGTT

{
  "slug": "cdclvd1213rgtt",
  "version": "0.1.0",
  "type": "component",
  "description": "Texas Instruments Clock Buffers, Drivers, VQFN-16-EP(3x3). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "rtc-clock chip",
    "cdclvd1213rgtt",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "cdclvd1213rgtt.kicad_sym",
    "cdclvd1213rgtt.kicad_mod",
    "cdclvd1213rgtt.glb",
    "cdclvd1213rgtt.step",
    "cdclvd1213rgtt.lbr",
    "docs/hero.png",
    "docs/cdclvd1213rgtt-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "cdclvd1213rgtt-hero.glb",
    "cdclvd1213rgtt-hero.overlay.json",
    "cdclvd1213rgtt-etched.glb"
  ],
  "component": {
    "mpn": "CDCLVD1213RGTT",
    "manufacturer": "Texas Instruments",
    "package": "VQFN-16-EP(3x3)",
    "pin_count": 17,
    "category": "RTC/Clock Chip",
    "subcategory": "Clock Buffers, Drivers",
    "datasheet": "https://www.ti.com/lit/ds/symlink/cdclvd1213rgtt.pdf",
    "parts": {
      "symbol": "cdclvd1213rgtt.kicad_sym",
      "footprint": "cdclvd1213rgtt.kicad_mod",
      "model_3d": "cdclvd1213rgtt-hero.glb",
      "model_3d_plain": "cdclvd1213rgtt-etched.glb",
      "model_3d_step": "cdclvd1213rgtt-etched.step",
      "model_3d_step_plain": "cdclvd1213rgtt.step",
      "lbr": "cdclvd1213rgtt.lbr"
    },
    "distributor_links": {
      "lcsc": "C701732",
      "digikey": "296-27761-2-ND",
      "mouser": "595-CDCLVD1213RGTT"
    },
    "distributor_check": {
      "checked_at": "2026-11-02T17:06:43Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "296-27761-2-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "595-CDCLVD1213RGTT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; the datasheet lists pins 1 and 9 as GND."
      },
      {
        "number": "2",
        "name": "QDP",
        "type": "output",
        "description": "Differential divided LVDS output pair (true side) for the QD output, whose divide ratio is set by DIV to 1, 2 or 4."
      },
      {
        "number": "3",
        "name": "QDN",
        "type": "output",
        "description": "Differential divided LVDS output pair (complement side) for the QD output, whose divide ratio is set by DIV to 1, 2 or 4."
      },
      {
        "number": "4",
        "name": "DIV",
        "type": "input",
        "description": "Divider selection input with an internal 200-kΩ pullup and pulldown; DIV at 0 selects /1, open selects /2 and 1 selects /4."
      },
      {
        "number": "5",
        "name": "VCC",
        "type": "power_in",
        "description": "2.5-V device supply; the recommended range is 2.375 V to 2.625 V."
      },
      {
        "number": "6",
        "name": "INN",
        "type": "input",
        "description": "Complementary differential clock input; the differential input voltage must be 0.3 V to 1.6 Vpp with VICM = 1.25 V."
      },
      {
        "number": "7",
        "name": "INP",
        "type": "input",
        "description": "True differential clock input; the input frequency can be up to 800 MHz and the input common-mode range is 1 V to VCC - 0.3 V."
      },
      {
        "number": "8",
        "name": "VT",
        "type": "input",
        "description": "Input for threshold voltage; with AC coupling an external bias of VCC/2 must be provided to this pin."
      },
      {
        "number": "9",
        "name": "GND",
        "type": "power_in",
        "description": "Device ground; the datasheet lists pins 1 and 9 as GND."
      },
      {
        "number": "10",
        "name": "VCC",
        "type": "power_in",
        "description": "2.5-V device supply; the recommended range is 2.375 V to 2.625 V."
      },
      {
        "number": "11",
        "name": "QP0",
        "type": "output",
        "description": "Differential LVDS output pair 0 (true side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "12",
        "name": "QN0",
        "type": "output",
        "description": "Differential LVDS output pair 0 (complement side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "13",
        "name": "QP1",
        "type": "output",
        "description": "Differential LVDS output pair 1 (true side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "14",
        "name": "QN1",
        "type": "output",
        "description": "Differential LVDS output pair 1 (complement side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "15",
        "name": "QP2",
        "type": "output",
        "description": "Differential LVDS output pair 2 (true side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "16",
        "name": "QN2",
        "type": "output",
        "description": "Differential LVDS output pair 2 (complement side), rated for 50-Ω lines with 100-Ω receiver termination."
      },
      {
        "number": "17",
        "name": "Thermal Pad",
        "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 CDCLVD1213RGTT is the 250-piece tape-and-reel orderable of the RGT 16-pin VQFN package, whic"
        ],
        "pages_sent": 25,
        "cost_usd": 0.0286,
        "at": "2026-11-02T17:06:32"
      },
      "datasheet": {
        "url": "https://www.ti.com/lit/ds/symlink/cdclvd1213rgtt.pdf",
        "pages": 25,
        "sha256": "9c7bb615854d761c",
        "source_tier": "mfr"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 17,
        "described": 17,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "cdclvd1213rgtt.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "3eb81ffac423a66cdcfead8efe56401da171edaf1f2257049aad7b2d3900f6c8",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "cdclvd1213rgtt-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.0,
          3.0,
          0.785
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "9c3c0dbc0b350f4f21f7e95e1323d2c38bad8bd36310905a0668010259f49675",
        "checked": "2026-11-02",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}