component
LMK01010ISQE
Public Made by Adomby adom
Texas Instruments Clock Buffers, Drivers, Distributors, WQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
main
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{
"schema_version": 1,
"type": "component",
"slug": "lmk01010isqe",
"title": "LMK01010ISQE",
"brief": "Texas Instruments Clock Buffers, Drivers, Distributors, WQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",
"version": "0.1.0",
"license": "CC-BY-SA-4.0",
"tags": [
"component",
"clock-timing",
"lmk01010isqe",
"factory-2.0.0",
"extractor-text"
],
"component": {
"mpn": "LMK01010ISQE",
"manufacturer": "Texas Instruments",
"package": "WQFN-48-EP(7x7)",
"pin_count": 49,
"category": "Clock/Timing",
"subcategory": "Clock Buffers, Drivers, Distributors",
"datasheet": "https://www.ti.com/cn/lit/gpn/lmk01020",
"parts": {
"symbol": "lmk01010isqe.kicad_sym",
"footprint": "lmk01010isqe.kicad_mod",
"model_3d": "lmk01010isqe-hero.glb",
"model_3d_plain": "lmk01010isqe.glb",
"model_3d_step": "lmk01010isqe-etched.step",
"model_3d_step_plain": "lmk01010isqe.step",
"lbr": "lmk01010isqe.lbr"
},
"distributor_links": {
"lcsc": "C2876344"
},
"distributor_check": {
"checked_at": "2026-10-08T19:43:43Z",
"source": "Component Ocean /api/assign-pns",
"digikey": {
"pn": null,
"status": "no match"
},
"mouser": {
"pn": null,
"status": "no match"
}
},
"pins": [
{
"number": "1",
"name": "GND",
"type": "power_in",
"description": "Ground pin; the device ground connection."
},
{
"number": "2",
"name": "NC",
"type": "unconnected",
"description": "No connect; pin is not connected to the die."
},
{
"number": "3",
"name": "Vcc1",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "4",
"name": "CLKuWire",
"type": "input",
"description": "MICROWIRE clock input for device register programming."
},
{
"number": "5",
"name": "DATAuWire",
"type": "input",
"description": "MICROWIRE data input for device register programming."
},
{
"number": "6",
"name": "LEuWire",
"type": "input",
"description": "MICROWIRE latch enable input for device register programming."
},
{
"number": "7",
"name": "NC",
"type": "unconnected",
"description": "No connect; pin is not connected to the die."
},
{
"number": "8",
"name": "Vcc2",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "9",
"name": "NC",
"type": "unconnected",
"description": "No connect; pin is not connected to the die."
},
{
"number": "10",
"name": "NC",
"type": "unconnected",
"description": "No connect; pin is not connected to the die."
},
{
"number": "11",
"name": "GOE",
"type": "input",
"description": "Global output enable input."
},
{
"number": "12",
"name": "Test",
"type": "output",
"description": "Test output for test purposes only; should be not connected in normal operation, though any load above 1 kΩ impedance is acceptable."
},
{
"number": "13",
"name": "Vcc3",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "14",
"name": "CLKout0",
"type": "output",
"description": "True clock output 0; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "15",
"name": "CLKout0*",
"type": "output",
"description": "Complementary clock output 0; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "16",
"name": "Vcc4",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "17",
"name": "CLKout1",
"type": "output",
"description": "True clock output 1; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "18",
"name": "CLKout1*",
"type": "output",
"description": "Complementary clock output 1; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "19",
"name": "Vcc5",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "20",
"name": "CLKout2",
"type": "output",
"description": "True clock output 2; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "21",
"name": "CLKout2*",
"type": "output",
"description": "Complementary clock output 2; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "22",
"name": "Vcc6",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "23",
"name": "CLKout3",
"type": "output",
"description": "True clock output 3; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "24",
"name": "CLKout3*",
"type": "output",
"description": "Complementary clock output 3; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "25",
"name": "GND",
"type": "power_in",
"description": "Ground pin; the device ground connection."
},
{
"number": "26",
"name": "Vcc7",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "27",
"name": "SYNC*",
"type": "input",
"description": "Global clock output synchronization input used to synchronize the outputs by an external pin."
},
{
"number": "28",
"name": "CLKin0",
"type": "input",
"description": "True clock input 0; must be AC coupled."
},
{
"number": "29",
"name": "CLKin0*",
"type": "input",
"description": "Complementary clock input 0; must be AC coupled."
},
{
"number": "30",
"name": "Vcc8",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "31",
"name": "Vcc9",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "32",
"name": "NC",
"type": "unconnected",
"description": "No connect; pin is not connected to the die."
},
{
"number": "33",
"name": "Vcc10",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "34",
"name": "CLKin1",
"type": "input",
"description": "True clock input 1; must be AC coupled."
},
{
"number": "35",
"name": "CLKin1*",
"type": "input",
"description": "Complementary clock input 1; must be AC coupled."
},
{
"number": "36",
"name": "Bias",
"type": "passive",
"description": "Bias bypass pin for the internal bias circuit."
},
{
"number": "37",
"name": "Vcc11",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "38",
"name": "CLKout4",
"type": "output",
"description": "True clock output 4; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "39",
"name": "CLKout4*",
"type": "output",
"description": "Complementary clock output 4; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "40",
"name": "Vcc12",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "41",
"name": "CLKout5",
"type": "output",
"description": "True clock output 5; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "42",
"name": "CLKout5*",
"type": "output",
"description": "Complementary clock output 5; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "43",
"name": "Vcc13",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "44",
"name": "CLKout6",
"type": "output",
"description": "True clock output 6; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "45",
"name": "CLKout6*",
"type": "output",
"description": "Complementary clock output 6; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "46",
"name": "Vcc14",
"type": "power_in",
"description": "Power supply pin; the device operates from 3.15 V to 3.45 V (3.3 V typical) per the recommended operating conditions."
},
{
"number": "47",
"name": "CLKout7",
"type": "output",
"description": "True clock output 7; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "48",
"name": "CLKout7*",
"type": "output",
"description": "Complementary clock output 7; LVDS on the LMK01010 per the device configuration table."
},
{
"number": "49",
"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 pin table prints the MICROWIRE pin as 'CLKuWire', 'DATAuWire' and 'LEuWire' (the 'u' appears to ; The exposed die attach pad is listed as 'DAP' rather than a numbered pin. It is included with that i; Pin 36 'Bias' is listed as type I in the datasheet, but it is a bias bypass node, so it is typed pas",
"exposed pad 49 added from the footprint",
"dropped thermal pad ['EP'] absent from footprint"
],
"pages_sent": 9,
"cost_usd": 0.084,
"at": "2026-10-08T19:43:01"
},
"datasheet": {
"url": "https://www.ti.com/cn/lit/gpn/lmk01020",
"pages": 28,
"sha256": "8f668476c4ca1696",
"source_tier": "lcsc"
},
"cad": "KiCad official (CC-BY-SA 4.0)",
"pins": {
"total": 49,
"described": 49,
"cites_pages": true,
"refuses_to_fabricate": true
}
},
"viewers": {
"symbol": "viewers/symbol.html",
"footprint": "viewers/footprint.html"
},
"models_3d": [
{
"file": "lmk01010isqe.step",
"role": "plain",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7,
7,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "f2b38b0b4bf967c77e683e8d4599608b9f0503055ec535b93c4ebb5d0163e916",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
},
{
"file": "lmk01010isqe-etched.step",
"role": "eda",
"up": "Z",
"units": "mm",
"origin": "footprint origin = pad-pattern centre",
"seat": "z = 0",
"extents_mm": [
7,
7,
0.77
],
"zmin_mm": 0,
"centre_offset_mm": 0,
"footprint_binding": "identity",
"sha256": "cb397e1a1e28f18a15236e36c616cb56ab86f6ebfcaeb2bee72e1feadcd97741",
"checked": "2026-10-08",
"checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"
}
]
},
"metadata": {
"specs": {
"Manufacturer": "Texas Instruments",
"Package": "WQFN-48-EP(7x7)",
"Category": "Clock/Timing",
"Pins": "49"
}
},
"variants": [],
"sections": [
"hero",
"viewers",
"readme",
"breadcrumbs",
"info"
],
"discovery_triggers": [
"lmk01010isqe"
],
"discovery_pitch": "LMK01010ISQE (Texas Instruments) component page: datasheet pinout, KiCad symbol, footprint and 3D.",
"author": {
"name": "Ray",
"email": "[email protected]"
},
"dependencies": {},
"hero": {
"type": "image",
"path": "docs/hero.png"
},
"files": [
"page.json",
"README.md",
"lmk01010isqe.kicad_sym",
"lmk01010isqe.kicad_mod",
"lmk01010isqe.glb",
"lmk01010isqe.step",
"lmk01010isqe.lbr",
"docs/hero.png",
"docs/lmk01010isqe-datasheet.pdf",
"viewers/symbol.html",
"viewers/footprint.html",
"lmk01010isqe-hero.glb",
"lmk01010isqe-hero.overlay.json"
],
"visibility": {
"public": true
}
}