main
Ray Set visibility: public b789bf1 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "8132h-50-000mk33dtl",
  "title": "8132H-50.000MK33DTL",
  "brief": "HCI 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": "8132H-50.000MK33DTL",
    "manufacturer": "HCI",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Resonators/Oscillators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXOs)",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/8d8438f97e7eb586501586ec810f13e7.pdf",
    "parts": {
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      "footprint": "8132h-50-000mk33dtl.kicad_mod",
      "model_3d": "8132h-50-000mk33dtl-hero.glb",
      "model_3d_plain": "8132h-50-000mk33dtl-etched.glb",
      "model_3d_step": "8132h-50-000mk33dtl-etched.step",
      "model_3d_step_plain": "8132h-50-000mk33dtl.step",
      "lbr": "8132h-50-000mk33dtl.lbr"
    },
    "distributor_links": {
      "lcsc": "C19674254"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T21:22:07Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
      },
      "mouser": {
        "pn": null,
        "status": "no match"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "E/D or N.C.",
        "type": "input",
        "description": "Enable/disable input, or not connected, depending on the part option; the datasheet gives no logic levels."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; the metal lid is connected to this pin."
      },
      {
        "number": "3",
        "name": "Output RF",
        "type": "output",
        "description": "LVCMOS clock output, specified for a 15pF load with output high at least 90%Vcc and low at most 10%Vcc."
      },
      {
        "number": "4",
        "name": "Vcc",
        "type": "power_in",
        "description": "Supply voltage pin; the datasheet lists 1.8V, 2.5V and 3.3V options, with supply current of 5mA, 7mA and 10mA respectively at 15pF."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
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        "extractor": "extract_pins 0.3",
        "primary_model": "claude-sonnet-5-5",
        "primary_mode": "text+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pad 1 is shown as 'E/D or N.C.'. The datasheet does not say which option the MPN 8132H-50.000MK33DTL",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 1,
        "cost_usd": 0.1163,
        "at": "2026-10-28T21:21:57"
      },
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        "pages": 1,
        "sha256": "0c047c49c5fff4d1",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
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      "footprint": "viewers/footprint.html"
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        "role": "plain",
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        "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": "d2a89df82ee5f0f56ef23ee59c8161b8d4e92af2b21959d72778316dde3f9f22",
        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
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        "checked": "2026-10-28",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "HCI",
      "Package": "SMD3225-4P",
      "Category": "Resonators/Oscillators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0c047c49c5fff4d12d5d979401247878425db8838a6d571b3c26b264a9b9fa8d",
      "rows": [
        {
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        {
          "name": "Frequency tolerance (initial)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -2,
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          "max": 2,
          "conditions": "Initial tolerance @+25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency stability",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -2.5,
          "typ": null,
          "max": 2.5,
          "conditions": "Over operating temperature range –40 to +85°C, referenced to +25°C",
          "source_page": 1,
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        },
        {
          "name": "Frequency stability",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "Over operating temperature range –40 to +90°C, referenced to +25°C; printed without ± sign",
          "source_page": 1,
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        },
        {
          "name": "Frequency stability",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -10,
          "typ": null,
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          "conditions": "Over operating temperature range –40 to +105°C, referenced to +25°C",
          "source_page": 1,
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        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
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          "max": 85,
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        },
        {
          "name": "Operating temperature range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
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          "conditions": "In combination with 5.0ppm stability",
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        },
        {
          "name": "Operating temperature range",
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          "source_page": 1,
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        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -1,
          "typ": null,
          "max": 1,
          "conditions": "Per year @+25°C",
          "source_page": 1,
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        },
        {
          "name": "Output voltage level HIGH",
          "symbol": "",
          "kind": "electrical",
          "unit": "%Vcc",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "Minimum",
          "source_page": 1,
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        },
        {
          "name": "Output voltage level LOW",
          "symbol": "",
          "kind": "electrical",
          "unit": "%Vcc",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Maximum",
          "source_page": 1,
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        },
        {
          "name": "Symmetry (duty cycle)",
          "symbol": "",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": null,
          "max": 55,
          "conditions": "@ 50%VCC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Phase jitter RMS",
          "symbol": "",
          "kind": "timing",
          "unit": "ps",
          "min": null,
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          "max": 1,
          "conditions": "12kHz≤Fj≤20MHz",
          "source_page": 1,
          "source": "datasheet"
        }
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  "discovery_triggers": [
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  ],
  "discovery_pitch": "8132H-50.000MK33DTL (HCI) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
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