ADF4159CCPZ-RL7

{
  "schema_version": 1,
  "type": "component",
  "slug": "adf4159ccpz-rl7",
  "title": "ADF4159CCPZ-RL7",
  "brief": "Analog Devices Clock Generators, PLLs, Frequency Synthesizers, LFCSP-24(4x4). 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",
    "adf4159ccpz-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "component": {
    "mpn": "ADF4159CCPZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-24(4x4)",
    "pin_count": 25,
    "category": "Clock/Timing",
    "subcategory": "Clock Generators, PLLs, Frequency Synthesizers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893849548689408",
    "parts": {
      "symbol": "adf4159ccpz-rl7.kicad_sym",
      "footprint": "adf4159ccpz-rl7.kicad_mod",
      "model_3d": "adf4159ccpz-rl7-etched.glb",
      "model_3d_plain": "adf4159ccpz-rl7.glb",
      "model_3d_step": "adf4159ccpz-rl7-etched.step",
      "model_3d_step_plain": "adf4159ccpz-rl7.step",
      "lbr": "adf4159ccpz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C495333"
    },
    "pins": [
      {
        "number": "1",
        "name": "CPGND",
        "type": "power_in",
        "description": "Charge pump ground return that provides the ground reference path for the charge pump circuit."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for the RF and analog signal processing circuitry."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground reference for the RF and analog signal processing circuitry."
      },
      {
        "number": "4",
        "name": "RFINB",
        "type": "input",
        "description": "Complementary RF prescaler input requiring a 100 pF bypass capacitor to ground plane."
      },
      {
        "number": "5",
        "name": "RFINA",
        "type": "input",
        "description": "AC-coupled RF prescaler input accepting 0.5 to 13 GHz signals at −10 to 0 dBm with minimum 400 V/µs slew rate."
      },
      {
        "number": "6",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive 2.7 to 3.45 V analog power supply for RF section with decoupling capacitors required close to pin."
      },
      {
        "number": "7",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive 2.7 to 3.45 V analog power supply for RF section with decoupling capacitors required close to pin."
      },
      {
        "number": "8",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive 2.7 to 3.45 V analog power supply for RF section with decoupling capacitors required close to pin."
      },
      {
        "number": "9",
        "name": "REFIN",
        "type": "input",
        "description": "Reference input accepting 10 to 260 MHz CMOS signal at −5 to +9 dBm with 100 kΩ input impedance."
      },
      {
        "number": "10",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground providing reference for logic and digital signal processing circuitry."
      },
      {
        "number": "11",
        "name": "SDGND",
        "type": "power_in",
        "description": "Sigma-delta modulator ground providing return path for the Σ-Δ fractional interpolator circuit."
      },
      {
        "number": "12",
        "name": "TXDATA",
        "type": "input",
        "description": "Transmit data input for FSK and PSK modulation control and ramp step triggering signals."
      },
      {
        "number": "13",
        "name": "CE",
        "type": "input",
        "description": "Active-low chip enable input that powers down device and places charge pump into three-state mode."
      },
      {
        "number": "14",
        "name": "CLK",
        "type": "input",
        "description": "Serial clock input for shifting 32-bit data words into the input shift register on rising clock edges."
      },
      {
        "number": "15",
        "name": "DATA",
        "type": "input",
        "description": "Serial data input receiving MSB-first data with control bits in three LSBs at high impedance."
      },
      {
        "number": "16",
        "name": "LE",
        "type": "input",
        "description": "Load enable input that latches 32-bit word from shift register into target register on rising edge."
      },
      {
        "number": "17",
        "name": "MUXOUT",
        "type": "tri_state",
        "description": "Three-state multiplexer output providing access to internal signals including lock detect, divider outputs, and frequency readback."
      },
      {
        "number": "18",
        "name": "SDVDD",
        "type": "power_in",
        "description": "Positive 1.8 V power supply for Σ-Δ modulator with decoupling capacitors required close to pin."
      },
      {
        "number": "19",
        "name": "DVDD",
        "type": "power_in",
        "description": "Positive 1.62 to 1.98 V digital power supply for logic circuits with decoupling capacitors required close to pin."
      },
      {
        "number": "20",
        "name": "SW1",
        "type": "passive",
        "description": "Fast lock mode switch pin that is shorted to ground to modify loop filter resistance during wideband lock operation."
      },
      {
        "number": "21",
        "name": "SW2",
        "type": "passive",
        "description": "Fast lock mode switch pin that is connected to charge pump output for loop stabilization during wideband lock operation."
      },
      {
        "number": "22",
        "name": "VP",
        "type": "power_in",
        "description": "Charge pump power supply accepting 2.7 to 3.45 V with requirement that VP ≥ AVDD."
      },
      {
        "number": "23",
        "name": "RSET",
        "type": "passive",
        "description": "External resistor connection to ground for setting maximum charge pump current per ICP_MAX = 24.48 mA / RSET(kΩ)."
      },
      {
        "number": "24",
        "name": "CP",
        "type": "output",
        "description": "Charge pump output providing ±0.31 to 5.0 mA programmable current to external loop filter and VCO."
      },
      {
        "number": "25",
        "name": "EPAD",
        "type": "power_in",
        "description": "Exposed thermal and electrical ground pad that must be soldered to AGND for proper heat dissipation."
      }
    ],
    "provenance": {
      "extractor": "extract_pins 0.2",
      "factory_chain": {
        "factory": "2.0.0",
        "extractor": "extract_pins 0.2",
        "primary_model": "claude-haiku-4-5-20251001",
        "primary_mode": "text",
        "consensus_model": "claude-sonnet-4-6",
        "consensus": "agreed",
        "guards": "pin_guards 0.1: passed",
        "guard_notes": [],
        "pages_sent": 36,
        "cost_usd": 0.3026,
        "at": "2026-09-17T17:54:06"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588893849548689408",
        "pages": 36,
        "sha256": "27a0d36b221191dc",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 25,
        "described": 25,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
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        "file": "adf4159ccpz-rl7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
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          4.0,
          0.77
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        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "f7d256794c4147daf24dcae0554fae18510315e565ad1e239b475be7fef80d8b",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adf4159ccpz-rl7-etched.step",
        "role": "eda",
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        "units": "mm",
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        "sha256": "92adc04f1fe8e9d323cf70b1c926cc903eebbacef4e05cd59a09b5ab00511ee7",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  },
  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "LFCSP-24(4x4)",
      "Category": "Clock/Timing",
      "Pins": "25"
    }
  },
  "variants": [],
  "sections": [
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    "readme",
    "breadcrumbs",
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  "discovery_triggers": [
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  "discovery_pitch": "ADF4159CCPZ-RL7 (Analog Devices) component page with datasheet-verified CAD.",
  "author": {
    "name": "Ray",
    "email": "[email protected]"
  },
  "dependencies": {},
  "hero": {
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    "path": "docs/hero.png"
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    "adf4159ccpz-rl7.lbr",
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    "docs/adf4159ccpz-rl7-datasheet.pdf",
    "viewers/symbol.html",
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  "visibility": {
    "public": true
  },
  "updated_at": "2026-09-24T15:51:14.394Z"
}