1XXA26000MEA

{
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  "version": "0.1.0",
  "type": "component",
  "description": "KDS Daishinku Temperature Compensated Crystal Oscillators (TCXO), SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
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    "crystals, oscillators, resonators",
    "1xxa26000mea",
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    "1xxa26000mea.step",
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    "1xxa26000mea-hero.overlay.json",
    "1xxa26000mea-etched.glb"
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  "component": {
    "mpn": "1XXA26000MEA",
    "manufacturer": "KDS Daishinku",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals, Oscillators, Resonators",
    "subcategory": "Temperature Compensated Crystal Oscillators (TCXO)",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588910668925833216",
    "parts": {
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      "lbr": "1xxa26000mea.lbr"
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    "distributor_links": {
      "lcsc": "C253710"
    },
    "distributor_check": {
      "checked_at": "2026-10-16T05:05:13Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "no match"
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      "mouser": {
        "pn": null,
        "status": "no match"
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    },
    "pins": [
      {
        "number": "1",
        "name": "VCONT",
        "type": "input",
        "description": "Frequency control voltage input with a range of +0.3 V to +2.0 V (typ. +1.15 V), and an input resistance of at least 100 kΩ; the frequency increases with control voltage (positive slope)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground terminal; the datasheet gives no separate electrical limit for this pin."
      },
      {
        "number": "3",
        "name": "Output",
        "type": "output",
        "description": "DC-coupled clipped sine wave output with a level of at least 0.8 Vp-p, measured into a 10 kΩ // 10 pF load."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage input, recommended at +2.185 V to +2.415 V (typ. +2.3 V), with an absolute maximum rating of -0.3 V to +4.6 V."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
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        "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: The datasheet does not print the package name 'SMD2520-4P'. The only package given is a 2.5 x 2.0 mm; The datasheet gives no electrical limit or function description for pin 2 (GND). The description sta; The pin numbers are printed as '#1'..'#4' on page 4. They are reported here as '1'..'4' without the "
        ],
        "pages_sent": 15,
        "cost_usd": 0.0486,
        "at": "2026-10-16T05:04:58"
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        "pages": 15,
        "sha256": "15943c3e70f369c8",
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      "cad": "KiCad official (CC-BY-SA 4.0)",
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        "total": 4,
        "described": 4,
        "cites_pages": true,
        "refuses_to_fabricate": true
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}