ADF4002BCPZ-RL7

{
  "slug": "adf4002bcpz-rl7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Clock Generators, PLLs, Frequency Synthesizers, LFCSP-20(4x4). Datasheet-verified pinout, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock-timing",
    "adf4002bcpz-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adf4002bcpz-rl7.kicad_sym",
    "adf4002bcpz-rl7.kicad_mod",
    "adf4002bcpz-rl7.glb",
    "adf4002bcpz-rl7.step",
    "adf4002bcpz-rl7.lbr",
    "docs/hero.png",
    "docs/adf4002bcpz-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html"
  ],
  "component": {
    "mpn": "ADF4002BCPZ-RL7",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-20(4x4)",
    "pin_count": 21,
    "category": "Clock/Timing",
    "subcategory": "Clock Generators, PLLs, Frequency Synthesizers",
    "datasheet": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590147067340488704",
    "parts": {
      "symbol": "adf4002bcpz-rl7.kicad_sym",
      "footprint": "adf4002bcpz-rl7.kicad_mod",
      "model_3d": "adf4002bcpz-rl7-etched.glb",
      "model_3d_plain": "adf4002bcpz-rl7.glb",
      "model_3d_step": "adf4002bcpz-rl7-etched.step",
      "model_3d_step_plain": "adf4002bcpz-rl7.step",
      "lbr": "adf4002bcpz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C578975"
    },
    "pins": [
      {
        "number": "1",
        "name": "CPGND",
        "type": "power_in",
        "description": "Charge pump ground return path."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground return path for RF input stage."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground return path for RF input stage."
      },
      {
        "number": "4",
        "name": "RFINB",
        "type": "input",
        "description": "Complementary RF input; must be decoupled to ground plane with 100 pF bypass capacitor."
      },
      {
        "number": "5",
        "name": "RFINA",
        "type": "input",
        "description": "RF input signal ac-coupled to external VCO; frequency 5 to 400 MHz; input sensitivity −10 to 0 dBm."
      },
      {
        "number": "6",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply, 2.7 to 3.3 V; must equal DVDD."
      },
      {
        "number": "7",
        "name": "AVDD",
        "type": "power_in",
        "description": "Analog power supply, 2.7 to 3.3 V; must equal DVDD."
      },
      {
        "number": "8",
        "name": "REFIN",
        "type": "input",
        "description": "Reference clock input, CMOS with nominal threshold VDD/2; frequency 20 to 300 MHz; can be driven from TTL/CMOS crystal or ac-coupled."
      },
      {
        "number": "9",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground return path."
      },
      {
        "number": "10",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground return path."
      },
      {
        "number": "11",
        "name": "CE",
        "type": "input",
        "description": "Chip enable input; logic low powers down device and puts charge pump into three-state mode."
      },
      {
        "number": "12",
        "name": "CLK",
        "type": "input",
        "description": "Serial clock input; high impedance CMOS; data latched on rising edge at maximum rate 20 MHz."
      },
      {
        "number": "13",
        "name": "DATA",
        "type": "input",
        "description": "Serial data input, high impedance CMOS; loaded MSB first with two LSBs as control bits."
      },
      {
        "number": "14",
        "name": "LE",
        "type": "input",
        "description": "Load enable CMOS input; transfers data from shift registers to selected latch on high pulse; minimum pulse width 20 ns."
      },
      {
        "number": "15",
        "name": "MUXOUT",
        "type": "output",
        "description": "Multiplexer output; selectable for lock detect, R counter, N counter, or internal signals via M3-M1 control bits."
      },
      {
        "number": "16",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply, 2.7 to 3.3 V; must equal AVDD."
      },
      {
        "number": "17",
        "name": "DVDD",
        "type": "power_in",
        "description": "Digital power supply, 2.7 to 3.3 V; must equal AVDD."
      },
      {
        "number": "18",
        "name": "VP",
        "type": "power_in",
        "description": "Charge pump power supply, AVDD to 5.5 V; allows VCO tuning range to 5 V in 3 V systems."
      },
      {
        "number": "19",
        "name": "RSET",
        "type": "passive",
        "description": "External resistor to CPGND sets charge pump current per relationship ICP (mA) = 25.5 / RSET; range 3.0 to 11 kΩ; nominal voltage 0.66 V."
      },
      {
        "number": "20",
        "name": "CP",
        "type": "output",
        "description": "Charge pump output; provides ±ICP (625 µA to 5 mA) to external loop filter when enabled; supports three-state mode."
      },
      {
        "number": "21",
        "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": [
          "extractor flagged: Exposed thermal pad (EP) documented in Figure 25 and Table 5; must be connected to AGND per datashee",
          "exposed pad 21 added from the footprint"
        ],
        "pages_sent": 20,
        "cost_usd": 0.2964,
        "at": "2026-09-21T17:28:00"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590147067340488704",
        "pages": 20,
        "sha256": "fc5279ef463a7fa2",
        "source_tier": "lcsc"
      },
      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 21,
        "described": 21,
        "cites_pages": true,
        "refuses_to_fabricate": true
      }
    },
    "viewers": {
      "symbol": "viewers/symbol.html",
      "footprint": "viewers/footprint.html"
    },
    "models_3d": [
      {
        "file": "adf4002bcpz-rl7.step",
        "role": "plain",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "c9476a1612023de37f27b4972110ab6ac6dc0eaf5ac48957a2e1c497650082a5",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adf4002bcpz-rl7-etched.step",
        "role": "eda",
        "up": "Z",
        "units": "mm",
        "origin": "footprint origin = pad-pattern centre",
        "seat": "z = 0",
        "extents_mm": [
          4.0,
          4.0,
          0.77
        ],
        "zmin_mm": 0.0,
        "centre_offset_mm": 0.0,
        "footprint_binding": "identity",
        "sha256": "d9003dead60f03f7944ea94c8d88041ada97c390ffd0eacda3ef5223673fb5d2",
        "checked": "2026-10-07",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}