component
CDCLVD1212RHAR
Public Made by Adomby adom
Texas Instruments Clock Buffers, Drivers, Distributors, VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"slug": "cdclvd1212rhar",
"version": "0.1.0",
"type": "component",
"description": "Texas Instruments Clock Buffers, Drivers, Distributors, VQFN-40-EP(6x6). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"tags": [
"component",
"clock-timing",
"cdclvd1212rhar",
"factory-2.0.0",
"extractor-text"
],
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"cdclvd1212rhar.kicad_sym",
"cdclvd1212rhar.kicad_mod",
"cdclvd1212rhar.glb",
"cdclvd1212rhar.step",
"cdclvd1212rhar.lbr",
"docs/hero.png",
"docs/cdclvd1212rhar-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"cdclvd1212rhar-hero.glb",
"cdclvd1212rhar-hero.overlay.json"
],
"component": {
"mpn": "CDCLVD1212RHAR",
"manufacturer": "Texas Instruments",
"package": "VQFN-40-EP(6x6)",
"pin_count": 41,
"category": "Clock/Timing",
"subcategory": "Clock Buffers, Drivers, Distributors",
"datasheet": "https://www.ti.com/cn/lit/gpn/cdclvd1212",
"parts": {
"symbol": "cdclvd1212rhar.kicad_sym",
"footprint": "cdclvd1212rhar.kicad_mod",
"model_3d": "cdclvd1212rhar-hero.glb",
"model_3d_plain": "cdclvd1212rhar.glb",
"model_3d_step": "cdclvd1212rhar-etched.step",
"model_3d_step_plain": "cdclvd1212rhar.step",
"lbr": "cdclvd1212rhar.lbr"
},
"distributor_links": {
"lcsc": "C2651302",
"digikey": "296-48508-2-ND",
"mouser": "595-CDCLVD1212RHAR"
},
"distributor_check": {
"checked_at": "2026-10-07T21:31:44Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": "296-48508-2-ND",
"status": "found",
"lifecycle": "Active"
},
"mouser": {
"pn": "595-CDCLVD1212RHAR",
"status": "found"
}
},
"pins": [
{
"number": "1",
"name": "IN_SEL",
"type": "input",
"description": "Input selection pin that chooses which clock input (IN0 or IN1) is routed to the outputs; it has an internal 200-kΩ pullup and pulldown, and leaving it open disables the outputs (static)."
},
{
"number": "2",
"name": "INP1",
"type": "input",
"description": "Positive side of the redundant differential input pair 1, which can also be used as a single-ended input; the part accepts LVDS, LVPECL, or LVCMOS inputs."
},
{
"number": "3",
"name": "INN1",
"type": "input",
"description": "Negative side of the redundant differential input pair 1; in single-ended operation the appropriate bias voltage VAC_REF must be applied to this unused negative input."
},
{
"number": "4",
"name": "VAC_REF1",
"type": "output",
"description": "Bias voltage output for capacitively coupled inputs; if used, TI recommends a 0.1-µF capacitor to GND on this pin."
},
{
"number": "5",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "6",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "7",
"name": "VAC_REF0",
"type": "output",
"description": "Bias voltage output for capacitively coupled inputs; if used, TI recommends a 0.1-µF capacitor to GND on this pin."
},
{
"number": "8",
"name": "INN0",
"type": "input",
"description": "Negative side of the differential input pair 0, which can also be used as a single-ended input with VAC_REF applied to the unused pin."
},
{
"number": "9",
"name": "INP0",
"type": "input",
"description": "Positive side of the differential input pair 0, which can also be used as a single-ended input; the part accepts LVDS, LVPECL, or LVCMOS inputs."
},
{
"number": "10",
"name": "N.C.",
"type": "unconnected",
"description": "No connect; this pin is not internally connected."
},
{
"number": "11",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "12",
"name": "OUTP0",
"type": "output",
"description": "Positive side of LVDS differential output pair 0, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "13",
"name": "OUTN0",
"type": "output",
"description": "Negative side of LVDS differential output pair 0, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "14",
"name": "OUTP1",
"type": "output",
"description": "Positive side of LVDS differential output pair 1, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "15",
"name": "OUTN1",
"type": "output",
"description": "Negative side of LVDS differential output pair 1, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "16",
"name": "OUTP2",
"type": "output",
"description": "Positive side of LVDS differential output pair 2, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "17",
"name": "OUTN2",
"type": "output",
"description": "Negative side of LVDS differential output pair 2, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "18",
"name": "OUTP3",
"type": "output",
"description": "Positive side of LVDS differential output pair 3, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "19",
"name": "OUTN3",
"type": "output",
"description": "Negative side of LVDS differential output pair 3, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "20",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "21",
"name": "GND",
"type": "power_in",
"description": "Device ground; must be connected to the thermal pad ground."
},
{
"number": "22",
"name": "OUTP4",
"type": "output",
"description": "Positive side of LVDS differential output pair 4, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "23",
"name": "OUTN4",
"type": "output",
"description": "Negative side of LVDS differential output pair 4, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "24",
"name": "OUTP5",
"type": "output",
"description": "Positive side of LVDS differential output pair 5, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "25",
"name": "OUTN5",
"type": "output",
"description": "Negative side of LVDS differential output pair 5, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "26",
"name": "OUTP6",
"type": "output",
"description": "Positive side of LVDS differential output pair 6, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "27",
"name": "OUTN6",
"type": "output",
"description": "Negative side of LVDS differential output pair 6, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "28",
"name": "OUTP7",
"type": "output",
"description": "Positive side of LVDS differential output pair 7, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "29",
"name": "OUTN7",
"type": "output",
"description": "Negative side of LVDS differential output pair 7, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "30",
"name": "GND",
"type": "power_in",
"description": "Device ground; must be connected to the thermal pad ground."
},
{
"number": "31",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "32",
"name": "OUTP8",
"type": "output",
"description": "Positive side of LVDS differential output pair 8, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "33",
"name": "OUTN8",
"type": "output",
"description": "Negative side of LVDS differential output pair 8, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "34",
"name": "OUTP9",
"type": "output",
"description": "Positive side of LVDS differential output pair 9, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "35",
"name": "OUTN9",
"type": "output",
"description": "Negative side of LVDS differential output pair 9, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "36",
"name": "OUTP10",
"type": "output",
"description": "Positive side of LVDS differential output pair 10, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "37",
"name": "OUTN10",
"type": "output",
"description": "Negative side of LVDS differential output pair 10, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "38",
"name": "OUTP11",
"type": "output",
"description": "Positive side of LVDS differential output pair 11, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "39",
"name": "OUTN11",
"type": "output",
"description": "Negative side of LVDS differential output pair 11, ANSI EIA/TIA-644A compatible; the output can handle a permanent short."
},
{
"number": "40",
"name": "VCC",
"type": "power_in",
"description": "2.5-V device supply; recommended range is 2.375 V to 2.625 V."
},
{
"number": "41",
"name": "EP",
"type": "passive",
"description": "Exposed pad (from the footprint; not named in the datasheet pin table)."
}
],
"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 datasheet's thermal pad is listed in the Pin Functions table as '— Thermal Pad Ground' with no p; The pin diagram text on page 3 is garbled in the extraction; the pin list was taken from the Pin Fun; The Pin Functions table lists pins '9, 8' as 'INP0, INN0', so pin 8 is INN0 and pin 9 is INP0; this ",
"exposed pad 41 added from the footprint"
],
"pages_sent": 8,
"cost_usd": 0.0789,
"at": "2026-10-07T21:31:24"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/cdclvd1212",
"pages": 26,
"sha256": "5074ca131810290a",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 41,
"described": 41,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "cdclvd1212rhar.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
6.0,
1.0
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "e5b4286c2329085d9ef7f90d5eb5bf41a435241ecc1baaf1383823b6d6a946ae",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "cdclvd1212rhar-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
6.0,
6.0,
1.0
],
"zmin_mm": 0.0,
"centre_offset_mm": 0.0,
"footprint_binding": "identity",
"sha256": "4bdb39889245c5c240c8dbbe3e0b5fd66506a007b4a0f77e9884c0dbc3d4ed87",
"checked": "2026-10-07",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
}
}