main
Ray Set visibility: public fcab79b 6d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "atxaig-h12-f-12-000mhz-f25-t3",
  "title": "ATXAIG-H12-F-12.000MHZ-F25-T3",
  "brief": "Abracon LLC Temperature Compensated Crystal Oscillators (TCXO), SMD2520-4P. 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",
    "crystals, oscillators, resonators",
    "atxaig-h12-f-12.000mhz-f25-t3",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ATXAIG-H12-F-12.000MHZ-F25-T3",
    "manufacturer": "Abracon LLC",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXO)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/9aec932ed15e5ed54d8eb71cd49621ec.pdf",
    "parts": {
      "symbol": "atxaig-h12-f-12-000mhz-f25-t3.kicad_sym",
      "footprint": "atxaig-h12-f-12-000mhz-f25-t3.kicad_mod",
      "model_3d": "atxaig-h12-f-12-000mhz-f25-t3-hero.glb",
      "model_3d_plain": "atxaig-h12-f-12-000mhz-f25-t3-etched.glb",
      "model_3d_step": "atxaig-h12-f-12-000mhz-f25-t3-etched.step",
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      "lbr": "atxaig-h12-f-12-000mhz-f25-t3.lbr"
    },
    "distributor_links": {
      "lcsc": "C20173517",
      "digikey": "535-ATXAIG-H12-F-12.000MHZ-F25-T3TR-ND",
      "mouser": "815-ATH12-F-12F25-T3"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T16:38:57Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "535-ATXAIG-H12-F-12.000MHZ-F25-T3TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "815-ATH12-F-12F25-T3",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INH",
        "type": "input",
        "description": "Inhibit/tri-state control: open or H level (VIH≥0.7*Vdd) gives active output, L level (VIL<0.3*Vdd) gives High-Z with no oscillation; must not float and must be tied to Vdd if unused."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; a bypass capacitor of approximately 0.01µF is recommended between pin 2 and pin 4."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "CMOS clock output, 15 pF load, with 45-55% symmetry, high impedance when INH is at L level."
      },
      {
        "number": "4",
        "name": "Vdd",
        "type": "power_in",
        "description": "Supply voltage, 3.3V ±5% (+3.135 to +3.465 V) for the E option, with approximately 0.01µF bypass capacitor to GND recommended."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-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's Vdd option letter is H12-F, meaning the F option (+1.68 V to +3.63 V). The Vdd pin descrip; The datasheet gives no package name such as SMD2520-4P. It gives only 2.5 x 2.0 x 1.0 mm and a 4-pin; The datasheet lists open as active for pin 1. It also says not to leave pin 1 floating. These two st"
        ],
        "pages_sent": 5,
        "cost_usd": 0.0491,
        "at": "2026-10-30T16:38:48"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/9aec932ed15e5ed54d8eb71cd49621ec.pdf",
        "pages": 5,
        "sha256": "c2de8865f866dd81",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "atxaig-h12-f-12-000mhz-f25-t3.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          2.5,
          2,
          0.83
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "cd0c53e8a35a3cb36fc18e5248a2acf382b94b62d156b7bb9cc398eef3e21c4a",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "atxaig-h12-f-12-000mhz-f25-t3-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          2,
          0.83
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        "zmin_mm": 0,
        "centre_offset_mm": 0,
        "footprint_binding": "identity",
        "sha256": "51d410c17abe87091068ca9a65b02bf824abc6f365d25419689a3cc30e8dfb92",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Abracon LLC",
      "Package": "SMD2520-4P",
      "Category": "Crystals, Oscillators, Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "c2de8865f866dd8162086720ff69c5c30569ffdb60a03568925d1647d7c4cfee",
      "rows": [
        {
          "name": "Supply Voltage (Option F)",
          "symbol": "Vdd",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.68,
          "typ": null,
          "max": 3.63,
          "conditions": "Option F",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature (F25)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "See Options (Table 1)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Tolerance, pre-reflow",
          "symbol": "∆f/fo",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Reference to fo, at 25°C±2°C, Pre-reflow",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Tolerance, after reflow",
          "symbol": "∆f/fo",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -2,
          "typ": null,
          "max": 2,
          "conditions": "Reference to fo, at 25°C ±2°C, 24 hours after reflow, two times",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs Temperature",
          "symbol": "∆f/fo",
          "kind": "temperature_coefficient",
          "unit": "ppm",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "See Options (Table 1); Reference to fo, at 25°C ±2°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs Supply Voltage Change",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -0.3,
          "typ": null,
          "max": 0.3,
          "conditions": "Vdd ± 5%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs Load Change",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Aging",
          "symbol": "",
          "kind": "electrical",
          "unit": "ppm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "First year @+25°C±2°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply Current",
          "symbol": "Idd",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Start-up Time",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rise and Fall Time",
          "symbol": "Tr/Tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "@10%Vdd-90%Vdd, 15pF load",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Symmetry",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": 50,
          "max": 55,
          "conditions": "@ ½ Vdd",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage High",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage Low",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Tri-state input high (INH)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "×Vdd",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "Oscillation or Open",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Tri-state input low (INH)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "×Vdd",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "No Oscillation/Hi Z",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal Frequency",
          "symbol": "fo",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": 12,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Load",
          "symbol": "",
          "kind": "electrical",
          "unit": "pF",
          "min": null,
          "typ": 15,
          "max": null,
          "conditions": "CMOS",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
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  "discovery_triggers": [
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  "discovery_pitch": "ATXAIG-H12-F-12.000MHZ-F25-T3 (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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