ADF4159CCPZ-RL7

{
  "slug": "adf4159ccpz-rl7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Clock Generators, PLLs, Frequency Synthesizers, LFCSP-24(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock-timing",
    "adf4159ccpz-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adf4159ccpz-rl7.kicad_sym",
    "adf4159ccpz-rl7.kicad_mod",
    "adf4159ccpz-rl7.glb",
    "adf4159ccpz-rl7.step",
    "adf4159ccpz-rl7.lbr",
    "docs/hero.png",
    "docs/adf4159ccpz-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "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.glb",
      "model_3d_step": "adf4159ccpz-rl7.step",
      "lbr": "adf4159ccpz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C495333"
    },
    "pins": [
      {
        "number": "1",
        "name": "CPGND",
        "type": "power_in",
        "description": "Charge Pump Ground; ground return path for the charge pump."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog Ground; analog ground reference."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog Ground; analog ground reference."
      },
      {
        "number": "4",
        "name": "RFINB",
        "type": "input",
        "description": "Complementary RF input to the prescaler; decouple to ground plane with 100 pF bypass capacitor."
      },
      {
        "number": "5",
        "name": "RFINA",
        "type": "input",
        "description": "RF input to the prescaler; small signal input normally AC-coupled from the VCO."
      },
      {
        "number": "6",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive Power Supply for the RF Section (2.7-3.45 V); place decoupling capacitors to ground as close as possible."
      },
      {
        "number": "7",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive Power Supply for the RF Section (2.7-3.45 V); place decoupling capacitors to ground as close as possible."
      },
      {
        "number": "8",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive Power Supply for the RF Section (2.7-3.45 V); place decoupling capacitors to ground as close as possible."
      },
      {
        "number": "9",
        "name": "REFIN",
        "type": "input",
        "description": "Reference Input; CMOS input with nominal threshold DVDD/2, equivalent input resistance 100 kΩ, accepts 10-260 MHz input."
      },
      {
        "number": "10",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital Ground; digital ground reference."
      },
      {
        "number": "11",
        "name": "SDGND",
        "type": "power_in",
        "description": "Digital Σ-Δ Modulator Ground; ground return path for the Σ-Δ modulator."
      },
      {
        "number": "12",
        "name": "TXDATA",
        "type": "input",
        "description": "Transmit Data Pin; provides data for FSK or PSK modulation and controls ramping functionality."
      },
      {
        "number": "13",
        "name": "CE",
        "type": "input",
        "description": "Chip Enable (1.8 V logic); logic low powers down device and places charge pump into three-state mode."
      },
      {
        "number": "14",
        "name": "CLK",
        "type": "input",
        "description": "Serial Clock Input; high impedance CMOS input used to clock serial data into registers with data latched on rising edge."
      },
      {
        "number": "15",
        "name": "DATA",
        "type": "input",
        "description": "Serial Data Input; high impedance CMOS input, loaded MSB first with three LSBs as control bits."
      },
      {
        "number": "16",
        "name": "LE",
        "type": "input",
        "description": "Load Enable Input; high impedance CMOS input; when high, transfers data from shift register to selected latch."
      },
      {
        "number": "17",
        "name": "MUXOUT",
        "type": "tri_state",
        "description": "Multiplexer Output; three-state output allowing access to various internal signals."
      },
      {
        "number": "18",
        "name": "SDVDD",
        "type": "power_in",
        "description": "Power Supply for the Digital Σ-Δ Modulator (1.8 V); place decoupling capacitors to ground as close as possible."
      },
      {
        "number": "19",
        "name": "DVDD",
        "type": "power_in",
        "description": "Positive Power Supply for the Digital Section (1.8 V); place decoupling capacitors to ground as close as possible."
      },
      {
        "number": "20",
        "name": "SW1",
        "type": "output",
        "description": "Switch for Fast Lock; shorted to ground internally during fast lock operation for charge pump current boost."
      },
      {
        "number": "21",
        "name": "SW2",
        "type": "output",
        "description": "Switch for Fast Lock; connected to charge pump output internally during fast lock operation."
      },
      {
        "number": "22",
        "name": "VP",
        "type": "power_in",
        "description": "Charge Pump Power Supply (2.7-3.45 V); must be ≥ AVDD."
      },
      {
        "number": "23",
        "name": "RSET",
        "type": "passive",
        "description": "Charge Pump Current Setting; connect resistor to ground (4.59-5.61 kΩ) with ICP_MAX = 24.48/RSET."
      },
      {
        "number": "24",
        "name": "CP",
        "type": "output",
        "description": "Charge Pump Output; when enabled provides ±ICP to external loop filter driving the VCO."
      },
      {
        "number": "25",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
    "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": [
          "exposed pad 25 added from the footprint",
          "dropped thermal pad ['EP'] absent from footprint"
        ],
        "pages_sent": 36,
        "cost_usd": 0.3453,
        "at": "2026-09-17T17:31:59"
      },
      "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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        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          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",
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        "sha256": "92adc04f1fe8e9d323cf70b1c926cc903eebbacef4e05cd59a09b5ab00511ee7",
        "checked": "2026-10-07",
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  }
}