main
Ray Set visibility: public d0f22df 3h ago
{
  "schema_version": 1,
  "type": "component",
  "slug": "sg-8018ce-33-333000mhz-tjhpa",
  "title": "SG-8018CE 33.333000MHz TJHPA",
  "brief": "Seiko Epson Pre-programmed 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",
    "crystals-oscillators-resonators",
    "sg-8018ce 33.333000mhz tjhpa",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "SG-8018CE 33.333000MHz TJHPA",
    "manufacturer": "Seiko Epson",
    "package": "SMD3225-4P",
    "pin_count": 4,
    "category": "Crystals/Oscillators/Resonators",
    "subcategory": "Pre-programmed Oscillators",
    "datasheet": "https://datasheet.lcsc.com/datasheet/pdf/c043cd7c274e8da6f916b8b5d9a40f34.pdf",
    "parts": {
      "symbol": "sg-8018ce-33-333000mhz-tjhpa.kicad_sym",
      "footprint": "sg-8018ce-33-333000mhz-tjhpa.kicad_mod",
      "model_3d": "sg-8018ce-33-333000mhz-tjhpa-hero.glb",
      "model_3d_plain": "sg-8018ce-33-333000mhz-tjhpa-etched.glb",
      "model_3d_step": "sg-8018ce-33-333000mhz-tjhpa-etched.step",
      "model_3d_step_plain": "sg-8018ce-33-333000mhz-tjhpa.step",
      "lbr": "sg-8018ce-33-333000mhz-tjhpa.lbr"
    },
    "distributor_links": {
      "lcsc": "C390507"
    },
    "distributor_check": {
      "checked_at": "2026-10-22T21:16:14Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": null,
        "status": "quota"
      },
      "mouser": {
        "pn": null,
        "status": "quota"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "OE",
        "type": "input",
        "description": "Output enable: High gives the specified frequency at OUT, Low pulls OUT low (weak pull down) with only the output driver disabled; VIH 70 % VCC min, VIL 30 % VCC max."
      },
      {
        "number": "2",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; place a 0.1 μF capacitor between VCC and GND close to the device for best jitter performance."
      },
      {
        "number": "3",
        "name": "OUT",
        "type": "output",
        "description": "CMOS clock output, 0.67 MHz to 170 MHz, rated for a load of 15 pF max."
      },
      {
        "number": "4",
        "name": "VCC",
        "type": "power_in",
        "description": "Power supply, 1.62 V to 3.63 V (1.8 V, 2.5 V or 3.3 V typ.)."
      }
    ],
    "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",
        "consensus_model": "claude-sonnet-5-5",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [
          "extractor flagged: The MPN suffix 'P' (position ⑦) selects the Output Enable function, so pin 1 is OE. The ST¯¯ (Standb; The pin table gives pin numbers 1 to 4 and their functions in text. The package drawing and footprin"
        ],
        "pages_sent": 8,
        "cost_usd": 0.0819,
        "at": "2026-10-22T21:15:59"
      },
      "datasheet": {
        "url": "https://datasheet.lcsc.com/datasheet/pdf/c043cd7c274e8da6f916b8b5d9a40f34.pdf",
        "pages": 8,
        "sha256": "4b1e0f66fdbc9402",
        "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": "sg-8018ce-33-333000mhz-tjhpa.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": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "sg-8018ce-33-333000mhz-tjhpa-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": "e29d147cb12a73521ad91b9786f983132d9103f9e647e0e5d74062fa8c33247d",
        "checked": "2026-10-22",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Seiko Epson",
      "Package": "SMD3225-4P",
      "Category": "Crystals/Oscillators/Resonators",
      "Pins": "4"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "4b1e0f66fdbc94023705413885c483b2fe8f59869b7f8decec313c1c525be6f4",
      "rows": [
        {
          "name": "Supply voltage",
          "symbol": "VCC",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 1.62,
          "typ": null,
          "max": 3.63,
          "conditions": "1.62~1.98 / 1.98~2.20 / 2.20~2.80 / 2.70~3.63 V ranges",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Operating temperature",
          "symbol": "T_use",
          "kind": "recommended_operating",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 105,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Storage temperature",
          "symbol": "T_stg",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": -40,
          "typ": null,
          "max": 125,
          "conditions": "Storage as single product",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Frequency tolerance",
          "symbol": "f_tol",
          "kind": "tolerance",
          "unit": "ppm",
          "min": -50,
          "typ": null,
          "max": 50,
          "conditions": "J; T_use = -40 ºC ~ +105 ºC; includes aging (+25 ºC, 10 years)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output frequency range",
          "symbol": "fO",
          "kind": "electrical",
          "unit": "MHz",
          "min": 0.67,
          "typ": null,
          "max": 170,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current consumption, VCC 1.62~1.98 V",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.7,
          "max": 3.2,
          "conditions": "No load, fO = 20 MHz; max at T_use = +105 ºC, typ at +25 ºC (1.80 V typ.)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current consumption, VCC 1.98~2.20 V",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3.3,
          "conditions": "No load, fO = 20 MHz; T_use = +105 ºC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current consumption, VCC 2.20~2.80 V",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 2.9,
          "max": 3.4,
          "conditions": "No load, fO = 20 MHz; max at T_use = +105 ºC, typ at +25 ºC (2.50 V typ.)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Current consumption, VCC 2.70~3.63 V",
          "symbol": "ICC",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": 3,
          "max": 3.5,
          "conditions": "No load, fO = 20 MHz; max at T_use = +105 ºC, typ at +25 ºC (3.30 V typ.)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output disable current, VCC 1.62~1.98 V",
          "symbol": "I_dis",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3.2,
          "conditions": "OE = GND, fO = 170 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output disable current, VCC 1.98~2.20 V",
          "symbol": "I_dis",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3.2,
          "conditions": "OE = GND, fO = 170 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output disable current, VCC 2.20~2.80 V",
          "symbol": "I_dis",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3.3,
          "conditions": "OE = GND, fO = 170 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output disable current, VCC 2.70~3.63 V",
          "symbol": "I_dis",
          "kind": "electrical",
          "unit": "mA",
          "min": null,
          "typ": null,
          "max": 3.5,
          "conditions": "OE = GND, fO = 170 MHz",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Symmetry",
          "symbol": "SYM",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": null,
          "max": 55,
          "conditions": "50 % VCC Level",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output voltage high",
          "symbol": "VOH",
          "kind": "electrical",
          "unit": "% VCC",
          "min": 90,
          "typ": null,
          "max": null,
          "conditions": "Default (fO ≤ 40 MHz): IOH = -1.5 mA (1.62~1.98 V), -2.0 mA (1.98~2.20 V), -2.5 mA (2.20~2.80 V), -3.0 mA (2.70~3.63 V)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output voltage low",
          "symbol": "VOL",
          "kind": "electrical",
          "unit": "% VCC",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Default (fO ≤ 40 MHz): IOL = 1.5 mA (1.62~1.98 V), 2.0 mA (1.98~2.20 V), 2.5 mA (2.20~2.80 V), 3.0 mA (2.70~3.63 V)",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Output load condition",
          "symbol": "L_CMOS",
          "kind": "recommended_operating",
          "unit": "pF",
          "min": null,
          "typ": null,
          "max": 15,
          "conditions": "",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Input voltage high (OE)",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "% VCC",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "OE or ST pin",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Input voltage low (OE)",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "% VCC",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "OE or ST pin",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Rise/Fall time, default",
          "symbol": "tr/tf",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": null,
          "max": 6,
          "conditions": "Default, fO ≤ 40 MHz; 20 % - 80 % VCC, L_CMOS = 15 pF",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Disable time",
          "symbol": "t_stp",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Measured from the time OE or ST pin crosses 30 % VCC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Enable time",
          "symbol": "t_sta",
          "kind": "timing",
          "unit": "μs",
          "min": null,
          "typ": null,
          "max": 1,
          "conditions": "Measured from the time OE pin crosses 70 % VCC",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "Start-up time",
          "symbol": "t_str",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": null,
          "max": 3,
          "conditions": "Measured from the time VCC reaches its rated minimum value, 1.62 V",
          "source_page": 1,
          "source": "datasheet"
        },
        {
          "name": "ESD HBM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "Human Body Model, breakdown voltage",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ESD MM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 250,
          "conditions": "Machine Model, breakdown voltage",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "ESD CDM",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 750,
          "conditions": "Charged Device Model, breakdown voltage",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Peak reflow temperature",
          "symbol": "TP",
          "kind": "absolute_maximum",
          "unit": "°C",
          "min": null,
          "typ": null,
          "max": 260,
          "conditions": "SG-8018CE, MSL 1",
          "source_page": 7,
          "source": "datasheet"
        }
      ]
    }
  },
  "variants": [],
  "sections": [
    "hero",
    "viewers",
    "readme",
    "breadcrumbs",
    "info"
  ],
  "discovery_triggers": [
    "sg-8018ce 33.333000mhz tjhpa"
  ],
  "discovery_pitch": "SG-8018CE 33.333000MHz TJHPA (Seiko Epson) 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",
    "sg-8018ce-33-333000mhz-tjhpa.kicad_sym",
    "sg-8018ce-33-333000mhz-tjhpa.kicad_mod",
    "sg-8018ce-33-333000mhz-tjhpa.glb",
    "sg-8018ce-33-333000mhz-tjhpa.step",
    "sg-8018ce-33-333000mhz-tjhpa.lbr",
    "docs/hero.png",
    "docs/sg-8018ce-33-333000mhz-tjhpa-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "sg-8018ce-33-333000mhz-tjhpa-hero.glb",
    "sg-8018ce-33-333000mhz-tjhpa-hero.overlay.json",
    "sg-8018ce-33-333000mhz-tjhpa-etched.glb"
  ],
  "visibility": {
    "public": true
  }
}