component
ADF4169CCPZ
Public Made by Adomby adom
Analog Devices Clock Generators / Frequency Synthesizers / PLL, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "adf4169ccpz",
"version": "0.1.0",
"type": "component",
"description": "Analog Devices Clock Generators / Frequency Synthesizers / PLL, LFCSP-24(4x4). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"rtc-clock chip",
"adf4169ccpz",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
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"README.md",
"adf4169ccpz.kicad_sym",
"adf4169ccpz.kicad_mod",
"adf4169ccpz.glb",
"adf4169ccpz.step",
"adf4169ccpz.lbr",
"docs/hero.png",
"docs/adf4169ccpz-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"adf4169ccpz-hero.glb",
"adf4169ccpz-hero.overlay.json",
"adf4169ccpz-etched.glb"
],
"component": {
"mpn": "ADF4169CCPZ",
"manufacturer": "Analog Devices",
"package": "LFCSP-24(4x4)",
"pin_count": 25,
"category": "RTC/Clock Chip",
"subcategory": "Clock Generators / Frequency Synthesizers / PLL",
"datasheet": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADF4169.pdf",
"parts": {
"symbol": "adf4169ccpz.kicad_sym",
"footprint": "adf4169ccpz.kicad_mod",
"model_3d": "adf4169ccpz-hero.glb",
"model_3d_plain": "adf4169ccpz-etched.glb",
"model_3d_step": "adf4169ccpz-etched.step",
"model_3d_step_plain": "adf4169ccpz.step",
"lbr": "adf4169ccpz.lbr"
},
"distributor_links": {
"lcsc": "C578981",
"digikey": "505-ADF4169CCPZ-ND",
"mouser": "584-ADF4169CCPZ"
},
"distributor_check": {
"checked_at": "2026-10-30T20:12:34Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "505-ADF4169CCPZ-ND",
"status": "found"
},
"mouser": {
"pn": "584-ADF4169CCPZ",
"status": "found",
"lifecycle": "Restricted Availability"
}
},
"pins": [
{
"number": "1",
"name": "CPGND",
"type": "power_in",
"description": "Charge pump ground, the ground return path for the charge pump."
},
{
"number": "2",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; the exposed pad must be connected to AGND."
},
{
"number": "3",
"name": "AGND",
"type": "power_in",
"description": "Analog ground; the exposed pad must be connected to AGND."
},
{
"number": "4",
"name": "RFINB",
"type": "input",
"description": "Complementary RF prescaler input; decouple to the ground plane with a small bypass capacitor, typically 100 pF."
},
{
"number": "5",
"name": "RFINA",
"type": "input",
"description": "RF prescaler input; a small-signal input normally ac-coupled from the VCO."
},
{
"number": "6",
"name": "AVDD",
"type": "power_in",
"description": "Positive power supply for the RF section; decoupling capacitors should be placed as close as possible to the pin. Analog supply range is 2.7 V to 3.45 V."
},
{
"number": "7",
"name": "AVDD",
"type": "power_in",
"description": "Positive power supply for the RF section; decoupling capacitors should be placed as close as possible to the pin. Analog supply range is 2.7 V to 3.45 V."
},
{
"number": "8",
"name": "AVDD",
"type": "power_in",
"description": "Positive power supply for the RF section; decoupling capacitors should be placed as close as possible to the pin. Analog supply range is 2.7 V to 3.45 V."
},
{
"number": "9",
"name": "REFIN",
"type": "input",
"description": "CMOS reference input with a nominal threshold of DVDD/2 and an equivalent input resistance of 100 kΩ; it can be driven from 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": "Digital Σ-Δ modulator ground, the ground return path for the Σ-Δ modulator."
},
{
"number": "12",
"name": "TXDATA",
"type": "input",
"description": "Transmit data pin that provides the transmitted data in FSK or PSK mode and also controls some ramping functionality."
},
{
"number": "13",
"name": "CE",
"type": "input",
"description": "Chip enable (1.9 V logic); a logic low powers down the device and places the charge pump output into three-state mode."
},
{
"number": "14",
"name": "CLK",
"type": "input",
"description": "Serial clock input used to clock serial data into the registers; data is latched into the input shift register on the CLK rising edge, and it is a high impedance CMOS input."
},
{
"number": "15",
"name": "DATA",
"type": "input",
"description": "Serial data input loaded MSB first, with the three LSBs as control bits; it is a high impedance CMOS input."
},
{
"number": "16",
"name": "LE",
"type": "input",
"description": "Load enable input; when LE is high, the data in the input shift register is loaded into one of the eight latches selected by the control bits, and it is a high impedance CMOS input."
},
{
"number": "17",
"name": "MUXOUT",
"type": "output",
"description": "Multiplexer output that allows various internal signals to be accessed externally."
},
{
"number": "18",
"name": "SDVDD",
"type": "power_in",
"description": "Power supply for the digital Σ-Δ modulator; decoupling capacitors should be placed as close as possible to the pin. Supply range is 1.8 V to 2 V."
},
{
"number": "19",
"name": "DVDD",
"type": "power_in",
"description": "Positive power supply for the digital section; decoupling capacitors should be placed as close as possible to the pin. Supply range is 1.8 V to 2 V."
},
{
"number": "20",
"name": "SW1",
"type": "passive",
"description": "Fast lock switch."
},
{
"number": "21",
"name": "SW2",
"type": "passive",
"description": "Fast lock switch."
},
{
"number": "22",
"name": "VP",
"type": "power_in",
"description": "Charge pump power supply; the voltage on this pin must be greater than or equal to AVDD. Supply range is 2.7 V to 3.45 V."
},
{
"number": "23",
"name": "RSET",
"type": "passive",
"description": "A resistor between this pin and ground sets the maximum charge pump output current as ICP_MAX = 24.48/RSET; with RSET = 5.1 kΩ, ICP_MAX = 4.8 mA."
},
{
"number": "24",
"name": "CP",
"type": "output",
"description": "Charge pump output that provides ±ICP to the external loop filter, which drives the external VCO."
},
{
"number": "25",
"name": "EPAD",
"type": "power_in",
"description": "Exposed pad that must be connected to AGND."
}
],
"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: Table 6 lists SW1 and SW2 only as 'Fast Lock Switches' with no electrical type; 'passive' was assign; Table 6 names pin 23 'RSET' but the mnemonic description says 'Reset'; the functional text describes; The datasheet's exposed pad is listed as pin 25 in Table 6, outside the 24 numbered leads; it is inc"
],
"pages_sent": 8,
"cost_usd": 0.0622,
"at": "2026-10-30T20:11:55"
},
"datasheet": {
"url": "https://www.analog.com/media/en/technical-documentation/data-sheets/ADF4169.pdf",
"pages": 36,
"sha256": "37ef570f5f14eaa4",
"source_tier": "mfr"
},
"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": [
{
"file": "adf4169ccpz.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": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "adf4169ccpz-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
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"zmin_mm": 0.0,
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"footprint_binding": "identity",
"sha256": "1945b5aaeb0095f3115ff2e69533890e438e6295bb8311b2afd232243b53dbaf",
"checked": "2026-10-30",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
],
"package_dims": {
"package_code": "CP-24-10",
"source_page": 36,
"D": {
"nom_mm": 4.0,
"range_mm": [
3.9,
4.1
]
},
"E1": {
"nom_mm": 4.0,
"range_mm": [
3.9,
4.1
]
},
"e": {
"nom_mm": 0.5,
"range_mm": [
null,
null
]
},
"A": {
"nom_mm": 0.75,
"range_mm": [
0.7,
0.8
]
},
"source": "datasheet package drawing, every number found on its page (extract_pins --task dims)",
"model_check": {
"file": "adf4169ccpz.step",
"verdict": "PASS",
"reasons": [
"height within the datasheet's package drawing"
],
"by": "factory/package_fit.py"
}
}
}
}