main
Ray Set visibility: public 0363625 9d ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "8w25000027",
  "title": "8W25000027",
  "brief": "TXC Corp Oscillators, 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": [
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    "manufacturer": "TXC Corp",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystal Oscillator/Oscillator/Resonator",
    "subcategory": "Oscillators",
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    "distributor_links": {
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      "source": "Component Ocean /api/assign-pns",
      "digikey": {
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        "status": "quota"
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      "mouser": {
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        "status": "quota"
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        "name": "OE",
        "type": "input",
        "description": "Enable/disable pad: high (or open) gives normal oscillator output, low puts output at high impedance and stops oscillation; VIH min 70%Vdd, VIL max 30%Vdd."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "CMOS clock output driving up to 15 pF load, high impedance when OE is low."
      },
      {
        "number": "4",
        "name": "VDD",
        "type": "power_in",
        "description": "Supply voltage of 1.8, 2.5 or 3.3 V (±10%)."
      }
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    "provenance": {
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        "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": [
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        "pages_sent": 3,
        "cost_usd": 0.0311,
        "at": "2026-10-22T18:32:30"
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        "pages": 3,
        "sha256": "62f43610d83225d5",
        "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
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
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        "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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
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      {
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  },
  "metadata": {
    "specs": {
      "Manufacturer": "TXC Corp",
      "Package": "SMD2520-4P",
      "Category": "Crystal Oscillator/Oscillator/Resonator",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "62f43610d83225d56ea67015a69f4df09c9dbb91d9b42dde7589274a76000308",
      "rows": [
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          "name": "Frequency Tolerance",
          "symbol": "FT",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -25,
          "typ": null,
          "max": 25,
          "conditions": "@ -40~85℃, Note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency Tolerance",
          "symbol": "FT",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "@ -40~105℃, Note 1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage tolerance",
          "symbol": "Vdd",
          "kind": "tolerance",
          "unit": "%",
          "min": -10,
          "typ": null,
          "max": 10,
          "conditions": "Vdd 1.8, 2.5, 3.3 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating Temperature",
          "symbol": "Topr",
          "kind": "recommended_operating",
          "unit": "℃",
          "min": -40,
          "typ": 25,
          "max": 105,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current Consumption",
          "symbol": "Icc",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 25,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Standby Current",
          "symbol": "Icc(ST)",
          "kind": "electrical",
          "unit": "uA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "OE = Low",
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        {
          "name": "Output Voltage High",
          "symbol": "VoH",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "Vdd @ 2.5 or 3.3 V",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Output Voltage Low",
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          "kind": "electrical",
          "unit": "%Vdd",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Vdd @ 2.5 or 3.3 V",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Output Voltage Low",
          "symbol": "VoL",
          "kind": "electrical",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 0.4,
          "conditions": "Vdd @ 1.8 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rise Time",
          "symbol": "Tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "10% → 90% Vdd Level",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rise Time",
          "symbol": "Tr",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "20% → 80% Vdd Level",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Fall Time",
          "symbol": "Tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 5,
          "conditions": "90% → 10% Vdd Level",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Fall Time",
          "symbol": "Tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 4,
          "conditions": "80% → 20% Vdd Level",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Symmetry (Duty ratio)",
          "symbol": "TH/T",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": null,
          "max": 55,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Start-up Time",
          "symbol": "Tosc",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "To 90% of Final Amplitude",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Disable Delay Time",
          "symbol": "T off",
          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Output Enable Delay Time",
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          "kind": "timing",
          "unit": "us",
          "min": null,
          "typ": null,
          "max": 300,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Enable Voltage High",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Disable Voltage Low",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "%Vdd",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Aging",
          "symbol": "",
          "kind": "tolerance",
          "unit": "ppm/yr.",
          "min": -3,
          "typ": null,
          "max": 3,
          "conditions": "1st. Year at 25℃",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "RMS Phase Jitter",
          "symbol": "PJ",
          "kind": "electrical",
          "unit": "ps",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Fout range 10MHz~40MHz, integrated 12KHz~5MHz",
          "source_page": 2,
          "source": "datasheet"
        },
        {
          "name": "Nominal Frequency",
          "symbol": "F",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 156.25,
          "conditions": "@ 2.5 V, 3.3 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Nominal Frequency",
          "symbol": "F",
          "kind": "electrical",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 125,
          "conditions": "@ 1.8 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output Load",
          "symbol": "CL",
          "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": "8W25000027 (TXC Corp) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
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}