ADF4158CCPZ-RL7

{
  "slug": "adf4158ccpz-rl7",
  "version": "0.1.0",
  "type": "component",
  "description": "Analog Devices Clock Generators, PLLs, Frequency Synthesizers, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "tags": [
    "component",
    "clock-timing",
    "adf4158ccpz-rl7",
    "factory-2.0.0",
    "extractor-text"
  ],
  "dependencies": {},
  "hero": {
    "type": "image",
    "path": "docs/hero.png"
  },
  "files": [
    "page.json",
    "README.md",
    "adf4158ccpz-rl7.kicad_sym",
    "adf4158ccpz-rl7.kicad_mod",
    "adf4158ccpz-rl7.glb",
    "adf4158ccpz-rl7.step",
    "adf4158ccpz-rl7.lbr",
    "docs/hero.png",
    "docs/adf4158ccpz-rl7-datasheet.pdf",
    "viewers/symbol.html",
    "viewers/footprint.html",
    "adf4158ccpz-rl7-hero.glb",
    "adf4158ccpz-rl7-hero.overlay.json",
    "adf4158ccpz-rl7-etched.glb"
  ],
  "component": {
    "mpn": "ADF4158CCPZ-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/8588935668093628416",
    "parts": {
      "symbol": "adf4158ccpz-rl7.kicad_sym",
      "footprint": "adf4158ccpz-rl7.kicad_mod",
      "model_3d": "adf4158ccpz-rl7-hero.glb",
      "model_3d_plain": "adf4158ccpz-rl7-etched.glb",
      "model_3d_step": "adf4158ccpz-rl7-etched.step",
      "model_3d_step_plain": "adf4158ccpz-rl7.step",
      "lbr": "adf4158ccpz-rl7.lbr"
    },
    "distributor_links": {
      "lcsc": "C462162",
      "digikey": "ADF4158CCPZ-RL7TR-ND",
      "mouser": "584-ADF4158CCPZ-R7"
    },
    "distributor_check": {
      "checked_at": "2026-10-20T23:24:30Z",
      "source": "Component Ocean /api/assign-pns",
      "digikey": {
        "pn": "ADF4158CCPZ-RL7TR-ND",
        "status": "found",
        "lifecycle": "Active"
      },
      "mouser": {
        "pn": "584-ADF4158CCPZ-R7",
        "status": "found"
      }
    },
    "pins": [
      {
        "number": "1",
        "name": "CPGND",
        "type": "power_in",
        "description": "Charge pump ground; this is the ground return for the charge pump."
      },
      {
        "number": "2",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; this is the ground return for the prescaler."
      },
      {
        "number": "3",
        "name": "AGND",
        "type": "power_in",
        "description": "Analog ground; this is the ground return for the prescaler."
      },
      {
        "number": "4",
        "name": "RFINB",
        "type": "input",
        "description": "Complementary RF prescaler input, decoupled to the ground plane through a small bypass capacitor (typically 100 pF)."
      },
      {
        "number": "5",
        "name": "RFINA",
        "type": "input",
        "description": "RF prescaler input; this small-signal input is normally AC-coupled from the VCO."
      },
      {
        "number": "6",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for the RF section; decouple to the digital ground plane close to the pin, and AVDD must be the same voltage as DVDD."
      },
      {
        "number": "7",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for the RF section; decouple to the digital ground plane close to the pin, and AVDD must be the same voltage as DVDD."
      },
      {
        "number": "8",
        "name": "AVDD",
        "type": "power_in",
        "description": "Positive supply for the RF section; decouple to the digital ground plane close to the pin, and AVDD must be the same voltage as DVDD."
      },
      {
        "number": "9",
        "name": "REFIN",
        "type": "input",
        "description": "Reference input; a CMOS input with a nominal threshold of VDD/2 and a 100 kΩ equivalent input resistance that can be driven by a TTL or CMOS crystal oscillator or AC-coupled."
      },
      {
        "number": "10",
        "name": "DGND",
        "type": "power_in",
        "description": "Digital ground."
      },
      {
        "number": "11",
        "name": "SDGND",
        "type": "power_in",
        "description": "Ground return for the digital sigma-delta modulator."
      },
      {
        "number": "12",
        "name": "TXDATA",
        "type": "input",
        "description": "Tx data pin; supplies the data sent in FSK or PSK modulation mode."
      },
      {
        "number": "13",
        "name": "CE",
        "type": "input",
        "description": "Chip enable; a logic low on this pin powers the device down and puts the charge pump output into three-state mode."
      },
      {
        "number": "14",
        "name": "CLK",
        "type": "input",
        "description": "Serial clock input used to shift serial data into the register; data is latched into the shift register on the CLK rising edge, and this is a high-impedance CMOS input."
      },
      {
        "number": "15",
        "name": "DATA",
        "type": "input",
        "description": "Serial data input, loaded MSB first with the three LSBs used as control bits; this is a high-impedance CMOS input."
      },
      {
        "number": "16",
        "name": "LE",
        "type": "input",
        "description": "Load enable, CMOS input; when LE goes high, the data stored in the shift register is loaded into one of eight latches selected by the control bits."
      },
      {
        "number": "17",
        "name": "MUXOUT",
        "type": "output",
        "description": "Multiplexer output allowing external access to RF lock detect, scaled RF, or reference frequency."
      },
      {
        "number": "18",
        "name": "SDVDD",
        "type": "power_in",
        "description": "Power supply pin for the digital sigma-delta modulator; its voltage must equal AVDD, and a decoupling capacitor should be placed close to the pin."
      },
      {
        "number": "19",
        "name": "DVDD",
        "type": "power_in",
        "description": "Positive supply for the digital section; decouple close to the pin, and DVDD must be the same voltage as AVDD."
      },
      {
        "number": "20",
        "name": "SW1",
        "type": "passive",
        "description": "Switch used for fast lock."
      },
      {
        "number": "21",
        "name": "SW2",
        "type": "passive",
        "description": "Switch used for fast lock."
      },
      {
        "number": "22",
        "name": "VP",
        "type": "power_in",
        "description": "Charge pump supply; this pin must be greater than or equal to VDD, and in a 3 V system it can be set to 5.5 V to drive a VCO with a tuning range up to 5.5 V."
      },
      {
        "number": "23",
        "name": "RSET",
        "type": "passive",
        "description": "A resistor connected between this pin and ground sets the maximum charge pump output current; the datasheet example gives ICPmax = 5 mA for RSET = 5.1 kΩ."
      },
      {
        "number": "24",
        "name": "CP",
        "type": "output",
        "description": "Charge pump output; when enabled it supplies ±ICP to the external loop filter, which drives the external VCO."
      },
      {
        "number": "25",
        "name": "EPAD",
        "type": "power_in",
        "description": "Exposed paddle on the LFCSP that must be connected to GND."
      }
    ],
    "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 Table 5 pin-function list was used for the pinout because the pin-configuration diagram text on ; The exposed paddle is listed as pin 25 (EPAD) in Table 5, but it is not a numbered lead on the 24-pi; The RSET equation on page 8 (I_CPmax vs R_SET) is garbled in the extracted text, so the formula is n"
        ],
        "pages_sent": 21,
        "cost_usd": 0.1219,
        "at": "2026-10-20T23:22:45"
      },
      "datasheet": {
        "url": "https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588935668093628416",
        "pages": 36,
        "sha256": "7b6bbb25f289e954",
        "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": "adf4158ccpz-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": "096fc110543e6d324c5120c2d38e3dca87a389da9b6fac234f1fe40856295ef4",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      },
      {
        "file": "adf4158ccpz-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": "884be00756229c70c7595428cca637f9dc26661bb0a049bcd22df89a491e53ee",
        "checked": "2026-10-20",
        "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
      }
    ]
  }
}