main
Ray Set visibility: public 7fab4fc 5d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "asem1-8-000mhz-lc-t",
  "title": "ASEM1-8.000MHZ-LC-T",
  "brief": "Abracon LLC Oscillators, 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": [
    "component",
    "crystal oscillator-oscillator-resonator",
    "asem1-8.000mhz-lc-t",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ASEM1-8.000MHZ-LC-T",
    "manufacturer": "Abracon LLC",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystal Oscillator/Oscillator/Resonator",
    "subcategory": "Oscillators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/efd1ca3884c376eef50eb80b1d293994.pdf",
    "parts": {
      "symbol": "asem1-8-000mhz-lc-t.kicad_sym",
      "footprint": "asem1-8-000mhz-lc-t.kicad_mod",
      "model_3d": "asem1-8-000mhz-lc-t-hero.glb",
      "model_3d_plain": "asem1-8-000mhz-lc-t-etched.glb",
      "model_3d_step": "asem1-8-000mhz-lc-t-etched.step",
      "model_3d_step_plain": "asem1-8-000mhz-lc-t.step",
      "lbr": "asem1-8-000mhz-lc-t.lbr"
    },
    "distributor_links": {
      "lcsc": "C2650683",
      "digikey": "535-9754-2-ND",
      "mouser": "815-ASEM1-8.0-LCT"
    },
    "distributor_check": {
      "checked_at": "2026-10-30T23:42:01Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "535-9754-2-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "815-ASEM1-8.0-LCT",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "Standby",
        "type": "input",
        "description": "Tri-state control: logic 1 (VIH>=0.75*Vdd) or open enables oscillation, logic 0 (VIH<0.25*Vdd) gives Hi-Z output with standby current max 15 uA."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; a bypass capacitor of approximately 0.01uF is recommended between pin 2 and pin 4."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "Clock output with VOH min 0.8*Vdd and VOL max 0.2*Vdd at 15pF load, Hi-Z when standby is low."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage pin, absolute maximum -0.3 V to +4.0 V, with approximately 0.01uF bypass capacitor to pin 2 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+vision",
        "consensus_model": "claude-opus-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: Pin 1 is labeled 'Standby' in the pin table; it is typed as input and described using the tri-state ",
          "vision extraction: provenance cannot be text-verified; needs consensus"
        ],
        "pages_sent": 3,
        "cost_usd": 0.205,
        "at": "2026-10-30T23:41:54"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/efd1ca3884c376eef50eb80b1d293994.pdf",
        "pages": 3,
        "sha256": "b3aa052242ca964e",
        "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": "asem1-8-000mhz-lc-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": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "asem1-8-000mhz-lc-t-etched.step",
        "role": "eda",
        "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": "703df913f7fe51184888f7a202b1ed620fe7f656da6bf8247a7706579c5fa012",
        "checked": "2026-10-30",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Abracon LLC",
      "Package": "SMD3225-4P",
      "Category": "Crystal Oscillator/Oscillator/Resonator",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "b3aa052242ca964e7da9563fd08a2227edabf7331d45ad66fc4e21e14c52e819",
      "rows": [
        {
          "name": "Supply voltage (option 1, 3.3 V)",
          "symbol": "Vdd",
          "kind": "recommended_operating",
          "unit": "V",
          "min": -0.3,
          "typ": 3.3,
          "max": 0.3,
          "conditions": "Option 1: 3.3 ± 0.3V",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Overall frequency stability (LC option)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "LC: ±50 ppm / -40°C to +85°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature (L/LC option)",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 85,
          "conditions": "LC: -40°C to +85°C",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -55,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency range",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply current (no load)",
          "symbol": "",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 7,
          "max": 15,
          "conditions": "No load; 1.0 to 39.9999MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output load capacitance",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output load resistance",
          "symbol": "",
          "kind": "recommended_operating",
          "unit": "kΩ",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rise time (Tr)",
          "symbol": "Tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 1.3,
          "max": 3,
          "conditions": "15pF; T=25°C",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Fall time (Tf)",
          "symbol": "Tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 1.3,
          "max": 3,
          "conditions": "20%/80%*VDD",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Disable time",
          "symbol": "",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 20,
          "max": 100,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Disable stand-by current",
          "symbol": "",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Cycle-to-cycle jitter",
          "symbol": "",
          "kind": "timing",
          "unit": "ps",
          "min": null,
          "typ": 60,
          "max": null,
          "conditions": "F=100MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Aging (first year)",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -0.5,
          "typ": null,
          "max": 0.5,
          "conditions": "First year",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply voltage (absolute maximum)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": 4,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Input voltage (absolute maximum)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.3,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Junction temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 150,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Soldering temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "40sec max",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "HBM",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ESD MM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 200,
          "conditions": "MM",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ESD CDM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 500,
          "conditions": "CDM",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "asem1-8.000mhz-lc-t"
  ],
  "discovery_pitch": "ASEM1-8.000MHZ-LC-T (Abracon LLC) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "asem1-8-000mhz-lc-t.kicad_sym",
    "asem1-8-000mhz-lc-t.kicad_mod",
    "asem1-8-000mhz-lc-t.glb",
    "asem1-8-000mhz-lc-t.step",
    "asem1-8-000mhz-lc-t.lbr",
    "docs/hero.png",
    "docs/asem1-8-000mhz-lc-t-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "asem1-8-000mhz-lc-t-hero.glb",
    "asem1-8-000mhz-lc-t-hero.overlay.json",
    "asem1-8-000mhz-lc-t-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}