X1G0041710150

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  "title": "X1G0041710150",
  "brief": "Seiko Epson Oscillators, SMD2520-4P. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
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    "mpn": "X1G0041710150",
    "manufacturer": "Seiko Epson",
    "package": "SMD2520-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Oscillators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/34a605f58612c34e80f4c205e2f6c928.pdf",
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    "distributor_links": {
      "lcsc": "C256001"
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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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      {
        "number": "1",
        "name": "ST",
        "type": "input",
        "description": "Standby control: H or open outputs the specified frequency, L sets output to high impedance and stops oscillation (VIH 80 % Vcc min, VIL 20 % Vcc max)."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground connection."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "CMOS clock output with VOH Vcc-0.4 V min, VOL 0.4 V max, load up to 15 pF max."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Supply voltage 1.6 V to 3.6 V; add a 0.01 to 0.1 uF decoupling capacitor between VCC and GND close to the device."
      }
    ],
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  "metadata": {
    "specs": {
      "Manufacturer": "Seiko Epson",
      "Package": "SMD2520-4P",
      "Category": "Crystals/Oscillators/Resonators",
      "Pins": "4"
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    "characteristics": {
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          "name": "Output frequency range",
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          "kind": "recommended_operating",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 75,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Supply voltage",
          "symbol": "Vcc",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.6,
          "typ": null,
          "max": 3.6,
          "conditions": "1 MHz≤f0≤60 MHz",
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          "name": "Storage temperature",
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          "unit": "°C",
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          "conditions": "unopened bare storage",
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          "symbol": "T_use",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "-40 to +85 °C / -40 to +105 °C, see figure *1",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Symmetry (duty cycle)",
          "symbol": "SYM",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": 50,
          "max": 55,
          "conditions": "Vcc level, L_CMOS 15 pF",
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          "name": "Output voltage low",
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        },
        {
          "name": "Output load (CMOS)",
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        },
        {
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          "unit": "% Vcc",
          "min": 80,
          "typ": null,
          "max": null,
          "conditions": "ST terminal",
          "source_page": 1,
          "source": "datasheet"
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        {
          "name": "Input voltage low (ST)",
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          "unit": "% Vcc",
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          "typ": null,
          "max": 20,
          "conditions": "ST terminal",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Oscillation start-up time",
          "symbol": "t_str",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "time at 90 % Vcc is 0 s",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency aging",
          "symbol": "f_aging",
          "kind": "electrical",
          "unit": "×10-6/year",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "+25 °C, first year, Vcc=1.8V, 2.5V, 3.3V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Phase noise",
          "symbol": "C/N",
          "kind": "electrical",
          "unit": "dBc/Hz",
          "min": null,
          "typ": -145,
          "max": null,
          "conditions": "@1kHz, f0=48MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Phase noise",
          "symbol": "C/N",
          "kind": "electrical",
          "unit": "dBc/Hz",
          "min": null,
          "typ": -158,
          "max": null,
          "conditions": "@100kHz, f0=48MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Phase noise floor",
          "symbol": "C/N",
          "kind": "electrical",
          "unit": "dBc/Hz",
          "min": null,
          "typ": -161,
          "max": null,
          "conditions": "@Floor Lv.",
          "source_page": 1,
          "source": "datasheet"
        }
      ]
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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