ADRF6520ACPZ

{
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  "type": "component",
  "slug": "adrf6520acpz",
  "title": "ADRF6520ACPZ",
  "brief": "Analog Devices RF Amplifiers, LFCSP-32(5x5). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
  "version": "0.1.0",
  "license": "CC-BY-SA-4.0",
  "tags": [
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    "radio frequency chip-antenna",
    "adrf6520acpz",
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  "component": {
    "mpn": "ADRF6520ACPZ",
    "manufacturer": "Analog Devices",
    "package": "LFCSP-32(5x5)",
    "pin_count": 33,
    "category": "Radio Frequency Chip/Antenna",
    "subcategory": "RF Amplifiers",
    "datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADRF6520.pdf",
    "parts": {
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    "distributor_links": {
      "lcsc": "C659638",
      "digikey": "505-ADRF6520ACPZ-ND",
      "mouser": "584-ADRF6520ACPZ"
    },
    "distributor_check": {
      "checked_at": "2026-10-28T15:44:40Z",
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        "status": "found"
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    },
    "pins": [
      {
        "number": "1",
        "name": "INP1",
        "type": "input",
        "description": "Channel 1 differential input with 100 Ω differential input impedance."
      },
      {
        "number": "2",
        "name": "INM1",
        "type": "input",
        "description": "Channel 1 differential input with 100 Ω differential input impedance."
      },
      {
        "number": "3",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "4",
        "name": "CFLT1",
        "type": "passive",
        "description": "Averaging capacitor for RMS detector; may be left open for the fastest response time and least rms averaging."
      },
      {
        "number": "5",
        "name": "CFLT2",
        "type": "passive",
        "description": "Averaging capacitor for RMS detector; may be left open for the fastest response time and least rms averaging."
      },
      {
        "number": "6",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "7",
        "name": "INM2",
        "type": "input",
        "description": "Channel 2 differential input with 100 Ω differential input impedance."
      },
      {
        "number": "8",
        "name": "INP2",
        "type": "input",
        "description": "Channel 2 differential input with 100 Ω differential input impedance."
      },
      {
        "number": "9",
        "name": "RST",
        "type": "input",
        "description": "Active-low SPI reset to default bit values; TTL levels VLOW < 0.8 V and VHIGH > 2 V."
      },
      {
        "number": "10",
        "name": "SCLK",
        "type": "input",
        "description": "SPI port clock; TTL levels VLOW < 0.8 V and VHIGH > 2 V."
      },
      {
        "number": "11",
        "name": "SDIO",
        "type": "bidirectional",
        "description": "SPI data input and output; TTL levels VLOW < 0.8 V and VHIGH > 2 V."
      },
      {
        "number": "12",
        "name": "VPS",
        "type": "power_in",
        "description": "Analog positive supply voltage, 3.15 V to 3.45 V."
      },
      {
        "number": "13",
        "name": "VPS",
        "type": "power_in",
        "description": "Analog positive supply voltage, 3.15 V to 3.45 V."
      },
      {
        "number": "14",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "15",
        "name": "CHP2",
        "type": "passive",
        "description": "DC offset correction loop capacitor; connect to circuit common."
      },
      {
        "number": "16",
        "name": "VRMS",
        "type": "output",
        "description": "RMS detector output with 1 V/V rms scaling; load with at least 1 kΩ to ground or the output will not reach full scale."
      },
      {
        "number": "17",
        "name": "OPP2",
        "type": "output",
        "description": "Channel 2 differential output with 20 Ω differential output impedance."
      },
      {
        "number": "18",
        "name": "OPM2",
        "type": "output",
        "description": "Channel 2 differential output with 20 Ω differential output impedance."
      },
      {
        "number": "19",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "20",
        "name": "VGN2",
        "type": "input",
        "description": "VGA2 analog gain control, operating from 0 V to 1.5 V with 30 mV/dB gain scaling."
      },
      {
        "number": "21",
        "name": "VGN1",
        "type": "input",
        "description": "VGA1 analog gain control, operating from 0 V to 1.5 V with 30 mV/dB gain scaling."
      },
      {
        "number": "22",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "23",
        "name": "OPM1",
        "type": "output",
        "description": "Channel 1 differential output with 20 Ω differential output impedance."
      },
      {
        "number": "24",
        "name": "OPP1",
        "type": "output",
        "description": "Channel 1 differential output with 20 Ω differential output impedance."
      },
      {
        "number": "25",
        "name": "ENBL",
        "type": "input",
        "description": "Chip enable; pull high to enable, voltages below 1.6 V disable the device."
      },
      {
        "number": "26",
        "name": "CHP1",
        "type": "passive",
        "description": "DC offset correction loop capacitor; connect to circuit common."
      },
      {
        "number": "27",
        "name": "COM",
        "type": "power_in",
        "description": "Analog common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "28",
        "name": "VPS",
        "type": "power_in",
        "description": "Analog positive supply voltage, 3.15 V to 3.45 V."
      },
      {
        "number": "29",
        "name": "VPS",
        "type": "power_in",
        "description": "Analog positive supply voltage, 3.15 V to 3.45 V."
      },
      {
        "number": "30",
        "name": "COMD",
        "type": "power_in",
        "description": "Digital common; connect to external circuit common using the lowest possible impedance."
      },
      {
        "number": "31",
        "name": "VPSD",
        "type": "power_in",
        "description": "Digital positive supply voltage, 3.15 V to 3.45 V."
      },
      {
        "number": "32",
        "name": "CS",
        "type": "input",
        "description": "Active-low SPI chip select; TTL levels VLOW < 0.8 V and VHIGH > 2 V."
      },
      {
        "number": "33",
        "name": "EP",
        "type": "passive",
        "description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
      }
    ],
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        "guards": "pin_guards 0.1: passed",
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          "extractor flagged: Table 4 lists COM only on pins 3, 6, 19 and 22, but the Figure 2 pin map shows COM also on pins 14 a; Table 4 describes OPP1, OPM1 as 'Channel 2 Differential Outputs', which conflicts with the Channel 1; The exposed pad is not a numbered pin. It is listed as EP in Table 4 and included as such, not as a "
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        "at": "2026-10-28T15:44:29"
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      "datasheet": {
        "url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADRF6520.pdf",
        "pages": 29,
        "sha256": "cc04ee695ebaed0a",
        "source_tier": "mfr"
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      "cad": "KiCad official (CC-BY-SA 4.0)",
      "pins": {
        "total": 33,
        "described": 33,
        "cites_pages": true,
        "refuses_to_fabricate": true
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  "metadata": {
    "specs": {
      "Manufacturer": "Analog Devices",
      "Package": "LFCSP-32(5x5)",
      "Category": "Radio Frequency Chip/Antenna",
      "Pins": "33"
    },
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          "name": "Group Delay Matching Bypass Mode",
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        {
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        {
          "name": "Output Current",
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          "unit": "mA",
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          "max": 3,
          "conditions": "Source available (VRMS output)",
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        {
          "name": "Input High Voltage",
          "symbol": "VHIGH",
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          "name": "Input Current",
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          "name": "Supply Voltage Range",
          "symbol": "VPS, VPSD",
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          "name": "Total Supply Current Maximum bandwidth setting",
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          "unit": "mA",
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        {
          "name": "Disable Current",
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          "name": "Maximum Junction Temperature",
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          "name": "Lead Temperature",
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        {
          "name": "Thermal Resistance θJA",
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          "min": null,
          "typ": 2,
          "max": null,
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