main
Ray Set visibility: public 48c2a6b 8d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "atx-h11-f-25-000mhz-f25-t",
  "title": "ATX-H11-F-25.000MHZ-F25-T",
  "brief": "Abracon LLC Temperature Compensated Crystal Oscillators (TCXOs), SMD3225-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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  "component": {
    "mpn": "ATX-H11-F-25.000MHZ-F25-T",
    "manufacturer": "Abracon LLC",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Resonators/Oscillators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXOs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/5eb65d576edfd950c204f93b94e79968.pdf",
    "parts": {
      "symbol": "atx-h11-f-25-000mhz-f25-t.kicad_sym",
      "footprint": "atx-h11-f-25-000mhz-f25-t.kicad_mod",
      "model_3d": "atx-h11-f-25-000mhz-f25-t-hero.glb",
      "model_3d_plain": "atx-h11-f-25-000mhz-f25-t-etched.glb",
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      "lbr": "atx-h11-f-25-000mhz-f25-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C5556033",
      "digikey": "535-ATX-H11-F-25.000MHZ-F25-TTR-ND",
      "mouser": "815-H11F25000MHZF25T"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:47:58Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "535-ATX-H11-F-25.000MHZ-F25-TTR-ND",
        "status": "found"
      },
      "mouser": {
        "pn": "815-H11F25000MHZF25T",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "INH",
        "type": "input",
        "description": "Tri-state enable: open or logic 1 (VIH ≥0.7*Vdd) gives oscillation, while logic 0 (VIL <0.3*Vdd) stops oscillation with output high-Z; pin 1 must not be left floating and should be tied to Vdd if not used for toggling."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground reference; recommended to use approximately 0.01µF bypass capacitor between pin 2 and pin 4."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "CMOS clock output into 15 pF load, with rise and fall time of 5 ns between 10% and 90% of Vdd."
      },
      {
        "number": "4",
        "name": "Vdd",
        "type": "power_in",
        "description": "Supply voltage; option F range is +1.68 V to +3.63 V, and recommended bypass is approximately 0.01µF to pin 2."
      }
    ],
    "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: Pin 1 name is partly garbled in the extracted text (INH followed by unreadable characters); recorded"
        ],
        "pages_sent": 6,
        "cost_usd": 0.0082,
        "at": "2026-10-28T15:47:39"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/5eb65d576edfd950c204f93b94e79968.pdf",
        "pages": 6,
        "sha256": "fc479e4c1870bfe3",
        "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": [
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        "file": "atx-h11-f-25-000mhz-f25-t.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          3.2,
          2.501,
          0.64
        ],
        "zmin_mm": 0,
        "centre_offset_mm": 0.001,
        "footprint_binding": "identity",
        "sha256": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "atx-h11-f-25-000mhz-f25-t-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": 0.001,
        "footprint_binding": "identity",
        "sha256": "97a38931708efdfdd61146fe192156b909c3d21941b429138f0c3b02570e7b06",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Abracon LLC",
      "Package": "SMD3225-4P",
      "Category": "Resonators/Oscillators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "fc479e4c1870bfe3dbfd282a3a7b6a3cb6a771427dcb2bb7604cd8b7801e5456",
      "rows": [
        {
          "name": "Frequency Range",
          "symbol": "",
          "kind": "electrical",
          "unit": "MHz",
          "min": 9.6,
          "typ": null,
          "max": 60,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs Temperature",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "Reference to fo, at 25°C ±2°C; F25 grade",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability Tolerance (pre-reflow)",
          "symbol": "",
          "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 Stability Tolerance (after reflow)",
          "symbol": "",
          "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 Supply Voltage Change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "Vdd ± 5%",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Stability vs Load Change",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -0.2,
          "typ": null,
          "max": 0.2,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "First year @+25°C±2°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (Vdd)",
          "symbol": "Vdd",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.68,
          "typ": null,
          "max": 3.63,
          "conditions": "Option F",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply Current (Idd)",
          "symbol": "Idd",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 5.5,
          "conditions": "20.01MHz to 30.00MHz",
          "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": "Rise and Fall Time (Tr/Tf)",
          "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": "Start-up Time",
          "symbol": "",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage VOH",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Voltage VOL",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Tri-state input high (oscillation)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "*Vdd",
          "min": 0.7,
          "typ": null,
          "max": null,
          "conditions": "Tri-state function, Note 2: \"1\" or Open: Oscillation",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Tri-state input low (no oscillation)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "*Vdd",
          "min": null,
          "typ": null,
          "max": 0.3,
          "conditions": "Tri-state function, Note 2: \"0\": No Oscillation/Hi Z",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
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  "discovery_triggers": [
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  "discovery_pitch": "ATX-H11-F-25.000MHZ-F25-T (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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