main
Ray Set visibility: public 52f0596 7d ago
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{
  "schema_version": 1,
  "type": "component",
  "slug": "cy22392fxit",
  "title": "CY22392FXIT",
  "brief": "Infineon Cypress Semicon Clock Generators, PLLs, Frequency Synthesizers, TSSOP-16. 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",
    "clock-timing",
    "cy22392fxit",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "CY22392FXIT",
    "manufacturer": "Infineon Cypress Semicon",
    "package": "TSSOP-16",
    "pin_count": 16,
    "category": "Clock/Timing",
    "subcategory": "Clock Generators, PLLs, Frequency Synthesizers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904120392822784",
    "parts": {
      "symbol": "cy22392fxit.kicad_sym",
      "footprint": "cy22392fxit.kicad_mod",
      "model_3d": "cy22392fxit-hero.glb",
      "model_3d_plain": "cy22392fxit-etched.glb",
      "model_3d_step": "cy22392fxit-etched.step",
      "model_3d_step_plain": "cy22392fxit.step",
      "lbr": "cy22392fxit.lbr"
    },
    "distributor_links": {
      "lcsc": "C2759946",
      "digikey": "448-CY22392FXITTR-ND",
      "mouser": "727-CY22392FXIT"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:18:46Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "448-CY22392FXITTR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "727-CY22392FXIT",
        "status": "found",
        "lifecycle": "Not Recommended for New Designs"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CLKC",
        "type": "output",
        "description": "Configurable clock output C; its output comes from the crosspoint switch through a programmable 7-bit post divider, and the outputs are designed to drive a single-point load of 15 pF total lumped capacitance."
      },
      {
        "number": "2",
        "name": "VDD",
        "type": "power_in",
        "description": "Power supply; VDD/AVDD must be within 3.135 V to 3.465 V (3.3 V nominal), and all VDD pins must reach the specified voltage with monotonic ramps."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; all grounds must be connected to the same ground plane."
      },
      {
        "number": "4",
        "name": "XTALIN",
        "type": "input",
        "description": "Reference crystal input or external reference clock input; crystal range is 8 MHz to 30 MHz, and an external reference clock is 1 MHz to 166 MHz (commercial) or 1 MHz to 150 MHz (industrial) with a 40% to 60% duty cycle."
      },
      {
        "number": "5",
        "name": "XTALOUT",
        "type": "output",
        "description": "Reference crystal feedback; for a driven clock input, XTALOUT must be left floating."
      },
      {
        "number": "6",
        "name": "XBUF",
        "type": "output",
        "description": "Buffered reference clock output, which is simply the buffered reference."
      },
      {
        "number": "7",
        "name": "CLKD",
        "type": "output",
        "description": "Configurable clock output D; its output comes from the crosspoint switch through a programmable 7-bit post divider, and the outputs are designed to drive a single-point load of 15 pF total lumped capacitance."
      },
      {
        "number": "8",
        "name": "CLKE",
        "type": "output",
        "description": "Configurable clock output E; it is sourced from PLL1 through a post divider programmable to /2, /3, or /4, and the outputs are designed to drive a single-point load of 15 pF total lumped capacitance."
      },
      {
        "number": "9",
        "name": "CLKB",
        "type": "output",
        "description": "Configurable clock output B; its 7-bit post divider selects one of two programmable registers based on the S0, S1, S2 combination, and the outputs are designed to drive a single-point load of 15 pF total lumped capacitance."
      },
      {
        "number": "10",
        "name": "CLKA",
        "type": "output",
        "description": "Configurable clock output A; its 7-bit post divider selects one of two programmable registers based on the S0, S1, S2 combination, and the outputs are designed to drive a single-point load of 15 pF total lumped capacitance."
      },
      {
        "number": "11",
        "name": "GND",
        "type": "power_in",
        "description": "Ground; all grounds must be connected to the same ground plane."
      },
      {
        "number": "12",
        "name": "S0",
        "type": "input",
        "description": "General Purpose Input for frequency control, bit 0, used with S1 and S2 to select among eight programmed frequency settings."
      },
      {
        "number": "13",
        "name": "S1",
        "type": "input",
        "description": "General Purpose Input for frequency control, bit 1, used with S0 and S2 to select among eight programmed frequency settings."
      },
      {
        "number": "14",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply; VDD/AVDD must be within 3.135 V to 3.465 V (3.3 V nominal), and the maximum DC input voltage is limited to AVDD + 0.5 V."
      },
      {
        "number": "15",
        "name": "S2/SUSPEND",
        "type": "input",
        "description": "General Purpose Input for frequency control, bit 2; optionally a suspend mode control input that shuts off a configured set of outputs and/or PLLs when LOW."
      },
      {
        "number": "16",
        "name": "SHUTDOWN/OE",
        "type": "input",
        "description": "Places outputs in three-state and shuts down the chip when Low; optionally, it only tristates the outputs without shutting down the chip, and the three-state timing is 300 ns maximum."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.3",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.3",
        "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 Figure 1 pin-layout drawing is garbled in the extracted text, so the physical placement of pins ; The datasheet does not state pin electrical types. Types were assigned by function: XTALOUT as outpu; The datasheet's Figure 1 caption covers both the 16-pin TSSOP and 16-pin SOIC packages with one pino"
        ],
        "pages_sent": 14,
        "cost_usd": 0.0172,
        "at": "2026-10-20T23:13:32"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588904120392822784",
        "pages": 14,
        "sha256": "0cac945e21946252",
        "source_tier": "lcsc"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 16,
        "described": 16,
        "cites_pages": true,
        "refuses_to_fabricate": true
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        "units": "mm",
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        "seat": "z = 0",
        "extents_mm": [
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  "metadata": {
    "specs": {
      "Manufacturer": "Infineon Cypress Semicon",
      "Package": "TSSOP-16",
      "Category": "Clock/Timing",
      "Pins": "16"
    },
    "characteristics": {
      "version": 1,
      "source": "datasheet",
      "datasheet_sha256": "0cac945e21946252da97022cf9fb08527bbe29fe09ac6f764e39cda621c5d593",
      "rows": [
        {
          "name": "Supply Voltage (VDD/AVDD)",
          "symbol": "VDD/AVDD",
          "kind": "recommended_operating",
          "unit": "V",
          "min": 3.135,
          "typ": 3.3,
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          "conditions": "",
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        {
          "name": "Industrial Operating Temperature, Ambient",
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          "unit": "C",
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          "max": 85,
          "conditions": "Industrial operating temperature, ambient",
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          "name": "Maximum Load Capacitance",
          "symbol": "CLOAD_OUT",
          "kind": "recommended_operating",
          "unit": "pF",
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          "conditions": "",
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        },
        {
          "name": "External Reference Crystal Frequency",
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          "unit": "MHz",
          "min": 8,
          "typ": null,
          "max": 30,
          "conditions": "External reference crystal",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "External Reference Clock Frequency, Industrial",
          "symbol": "fREF",
          "kind": "recommended_operating",
          "unit": "MHz",
          "min": 1,
          "typ": null,
          "max": 150,
          "conditions": "External reference clock, Industrial",
          "source_page": 5,
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        },
        {
          "name": "Power up time for all VDD's",
          "symbol": "tPU",
          "kind": "timing",
          "unit": "ms",
          "min": 0.05,
          "typ": null,
          "max": 500,
          "conditions": "Time for all VDD's to reach minimum specified voltage; power ramps must be monotonic",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Output High Current",
          "symbol": "IOH",
          "kind": "electrical",
          "unit": "mA",
          "min": 12,
          "typ": 24,
          "max": null,
          "conditions": "VOH = VDD – 0.5 V, VDD = 3.3 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Low Current",
          "symbol": "IOL",
          "kind": "electrical",
          "unit": "mA",
          "min": 12,
          "typ": 24,
          "max": null,
          "conditions": "VOL = 0.5 V, VDD = 3.3 V",
          "source_page": 6,
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        },
        {
          "name": "High Level Input Voltage",
          "symbol": "VIH",
          "kind": "electrical",
          "unit": "%",
          "min": 70,
          "typ": null,
          "max": null,
          "conditions": "CMOS levels, % of AVDD",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Low Level Input Voltage",
          "symbol": "VIL",
          "kind": "electrical",
          "unit": "%",
          "min": null,
          "typ": null,
          "max": 30,
          "conditions": "CMOS levels, % of AVDD",
          "source_page": 6,
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        {
          "name": "Input High Current",
          "symbol": "IIH",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VIN = AVDD – 0.3 V",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Input Low Current",
          "symbol": "IIL",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "VIN = +0.3 V",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Output Leakage Current",
          "symbol": "IOZ",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": null,
          "max": 10,
          "conditions": "Three-state outputs",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Total Power Supply Current in Shutdown Mode",
          "symbol": "IDDS",
          "kind": "electrical",
          "unit": "µA",
          "min": null,
          "typ": 5,
          "max": 20,
          "conditions": "Shutdown active",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output Frequency (Industrial clock output limit)",
          "symbol": "1/t1",
          "kind": "electrical",
          "unit": "MHz",
          "min": null,
          "typ": null,
          "max": 166,
          "conditions": "Clock output limit, Industrial",
          "source_page": 6,
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        },
        {
          "name": "Output Duty Cycle",
          "symbol": "t2",
          "kind": "electrical",
          "unit": "%",
          "min": 45,
          "typ": 50,
          "max": 55,
          "conditions": "Fout < 100 MHz, divider > 2, measured at VDD/2",
          "source_page": 6,
          "source": "datasheet"
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        {
          "name": "Output Duty Cycle",
          "symbol": "t2",
          "kind": "electrical",
          "unit": "%",
          "min": 40,
          "typ": 50,
          "max": 60,
          "conditions": "Fout > 100 MHz or divider = 1, measured at VDD/2",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Rising Edge Slew Rate",
          "symbol": "t3",
          "kind": "timing",
          "unit": "V/ns",
          "min": 0.75,
          "typ": 1.4,
          "max": null,
          "conditions": "Output clock rise time, 20% to 80% of VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Falling Edge Slew Rate",
          "symbol": "t4",
          "kind": "timing",
          "unit": "V/ns",
          "min": 0.75,
          "typ": 1.4,
          "max": null,
          "conditions": "Output clock fall time, 80% to 20% of VDD",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Output three-state Timing",
          "symbol": "t5",
          "kind": "timing",
          "unit": "ns",
          "min": null,
          "typ": 150,
          "max": 300,
          "conditions": "Time for output to enter or leave three-state mode after SHUTDOWN/OE switches",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Lock Time",
          "symbol": "t7",
          "kind": "timing",
          "unit": "ms",
          "min": null,
          "typ": 1,
          "max": 3,
          "conditions": "PLL lock time from power up",
          "source_page": 6,
          "source": "datasheet"
        },
        {
          "name": "Supply Voltage (absolute maximum)",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
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          "conditions": "",
          "source_page": 5,
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          "name": "DC Input Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": -0.5,
          "typ": null,
          "max": null,
          "conditions": "Upper limit is AVDD + 0.5 V",
          "source_page": 5,
          "source": "datasheet"
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          "name": "Storage Temperature",
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          "unit": "C",
          "min": -65,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
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        {
          "name": "Junction Temperature",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "C",
          "min": null,
          "typ": null,
          "max": 125,
          "conditions": "",
          "source_page": 5,
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        },
        {
          "name": "Data Retention",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "years",
          "min": 10,
          "typ": null,
          "max": null,
          "conditions": "Tj = 125 C",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Maximum Programming Cycles",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "cycles",
          "min": null,
          "typ": null,
          "max": 100,
          "conditions": "",
          "source_page": 5,
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        },
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          "name": "Package Power Dissipation",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mW",
          "min": null,
          "typ": null,
          "max": 350,
          "conditions": "",
          "source_page": 5,
          "source": "datasheet"
        },
        {
          "name": "Static Discharge Voltage",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "V",
          "min": null,
          "typ": null,
          "max": 2000,
          "conditions": "Per MIL-STD-883, Method 3015",
          "source_page": 5,
          "source": "datasheet"
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        {
          "name": "Latch up",
          "symbol": "",
          "kind": "absolute_maximum",
          "unit": "mA",
          "min": -200,
          "typ": null,
          "max": 200,
          "conditions": "According to JEDEC 17; printed as > ±200 mA",
          "source_page": 5,
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        },
        {
          "name": "Package thermal resistance (junction to ambient)",
          "symbol": "JA",
          "kind": "thermal",
          "unit": "C/W",
          "min": null,
          "typ": 115,
          "max": null,
          "conditions": "Package JA, per Junction Temperature Limitations section",
          "source_page": 5,
          "source": "datasheet"
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      ]
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  },
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  "author": {
    "name": "Ray",
    "email": "[email protected]"
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