component
DS40MB200SQ
Public Made by Adomby adom
Texas Instruments Signal Buffers, Repeaters, Splitters, WQFN-48-EP(7x7). Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+376−8@@ -1,13 +1,386 @@ {+ "schema_version": 1,+ "type": "component", "slug": "ds40mb200sq",+ "title": "DS40MB200SQ",+ "brief": "Texas Instruments Signal Buffers, Repeaters, Splitters, WQFN-48-EP(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.", "version": "0.1.0",- "type": "component",- "description": "Texas Instruments Signal Buffers, Repeaters, Splitters, WQFN-48-EP(7x7). Datasheet-verified pinout, KiCad symbol/footprint/3D.",+ "license": "CC-BY-SA-4.0", "tags": [ "component", "interface", "ds40mb200sq" ],+ "component": {+ "mpn": "DS40MB200SQ",+ "manufacturer": "Texas Instruments",+ "package": "WQFN-48-EP(7x7)",+ "pin_count": 49,+ "category": "Interface",+ "subcategory": "Signal Buffers, Repeaters, Splitters",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ds40mb200",+ "parts": {+ "symbol": "ds40mb200sq.kicad_sym",+ "footprint": "ds40mb200sq.kicad_mod",+ "model_3d": "ds40mb200sq.glb",+ "model_3d_step": "ds40mb200sq.step",+ "lbr": "ds40mb200sq.lbr"+ },+ "distributor_links": {},+ "pins": [+ {+ "number": "1",+ "name": "PREL_1",+ "type": "input",+ "description": "3.3V LVCMOS pre-emphasis level select bit 1 for line-side drivers (LO_0+/- and LO_1+/-). Internally pulled up. Combined with PREL_0 to choose one of four pre-emphasis levels (see PRE_L emphasis table)."+ },+ {+ "number": "2",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Each VCC pin should connect to the VCC plane through a low-inductance via close to the pin; TI recommends a 0.01uF and 0.1uF X7R 0402 bypass capacitor between each VCC pin and ground."+ },+ {+ "number": "3",+ "name": "SOB_0-",+ "type": "output",+ "description": "Switch-side B multiplexer 0 inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "4",+ "name": "SOB_0+",+ "type": "output",+ "description": "Switch-side B multiplexer 0 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "5",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground. Each GND pin must connect to the ground plane through a low-inductance path (typically a via near the pin)."+ },+ {+ "number": "6",+ "name": "LI_0+",+ "type": "input",+ "description": "Line-side port 0 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled (see Figure 7-1)."+ },+ {+ "number": "7",+ "name": "LI_0-",+ "type": "input",+ "description": "Line-side port 0 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "8",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass to ground with 0.01uF and 0.1uF X7R 0402 capacitors close to the pin."+ },+ {+ "number": "9",+ "name": "LO_1+",+ "type": "output",+ "description": "Line-side port 1 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "10",+ "name": "LO_1-",+ "type": "output",+ "description": "Line-side port 1 inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "11",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground. Low-inductance via to the ground plane recommended."+ },+ {+ "number": "12",+ "name": "PREL_0",+ "type": "input",+ "description": "3.3V LVCMOS pre-emphasis level select bit 0 for line-side drivers (LO_0+/- and LO_1+/-). Internally pulled up. Combined with PREL_1 to select one of four pre-emphasis levels."+ },+ {+ "number": "13",+ "name": "MUX_S1",+ "type": "input",+ "description": "3.3V LVCMOS multiplexer 1 select: logic high selects switch B for MUX 1. Internally pulled up. Default state of MUX 1 is switch A."+ },+ {+ "number": "14",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "15",+ "name": "SIA_1-",+ "type": "input",+ "description": "Switch-side A multiplexer 1 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "16",+ "name": "SIA_1+",+ "type": "input",+ "description": "Switch-side A multiplexer 1 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "17",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground. Low-inductance via to the ground plane recommended."+ },+ {+ "number": "18",+ "name": "SIB_1-",+ "type": "input",+ "description": "Switch-side B multiplexer 1 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "19",+ "name": "SIB_1+",+ "type": "input",+ "description": "Switch-side B multiplexer 1 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "20",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "21",+ "name": "SOA_1-",+ "type": "output",+ "description": "Switch-side A multiplexer 1 inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "22",+ "name": "SOA_1+",+ "type": "output",+ "description": "Switch-side A multiplexer 1 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "23",+ "name": "LB1A",+ "type": "input",+ "description": "3.3V LVCMOS. A logic low at LB1A enables the internal loopback path from SIA_1+/- back to SOA_1+/-. Internally pulled up."+ },+ {+ "number": "24",+ "name": "LB1B",+ "type": "input",+ "description": "3.3V LVCMOS. A logic low at LB1B enables the internal loopback path from SIB_1+/- back to SOA_1+/-. Internally pulled up."+ },+ {+ "number": "25",+ "name": "PRES_1",+ "type": "input",+ "description": "3.3V LVCMOS pre-emphasis level select bit 1 for switch-side drivers (SOA_0+/-, SOB_0+/-, SOA_1+/-, SOB_1+/-). Internally pulled up. Combined with PRES_0 to choose one of four pre-emphasis levels."+ },+ {+ "number": "26",+ "name": "RSV",+ "type": "input",+ "description": "Reserved pin used for factory test. May be left open, connected to GND, or tied to GND through an external pull-down resistor."+ },+ {+ "number": "27",+ "name": "SOB_1-",+ "type": "output",+ "description": "Switch-side B multiplexer 1 inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "28",+ "name": "SOB_1+",+ "type": "output",+ "description": "Switch-side B multiplexer 1 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "29",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "30",+ "name": "LI_1+",+ "type": "input",+ "description": "Line-side port 1 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "31",+ "name": "LI_1-",+ "type": "input",+ "description": "Line-side port 1 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "32",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground. Low-inductance via to the ground plane recommended."+ },+ {+ "number": "33",+ "name": "LO_0+",+ "type": "output",+ "description": "Line-side port 0 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "34",+ "name": "LO_0-",+ "type": "output",+ "description": "Line-side port 0 inverting CML differential output. Has an internal 50 ohm resistor to VCC. Must be AC-coupled."+ },+ {+ "number": "35",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "36",+ "name": "PRES_0",+ "type": "input",+ "description": "3.3V LVCMOS pre-emphasis level select bit 0 for switch-side drivers (SOA_0+/-, SOB_0+/-, SOA_1+/-, SOB_1+/-). Internally pulled up. Combined with PRES_1 to select one of four pre-emphasis levels."+ },+ {+ "number": "37",+ "name": "MUX_S0",+ "type": "input",+ "description": "3.3V LVCMOS multiplexer 0 select: logic high selects switch B for MUX 0. Internally pulled up. Default state of MUX 0 is switch A."+ },+ {+ "number": "38",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "39",+ "name": "SIA_0-",+ "type": "input",+ "description": "Switch-side A multiplexer 0 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "40",+ "name": "SIA_0+",+ "type": "input",+ "description": "Switch-side A multiplexer 0 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "41",+ "name": "GND",+ "type": "power_in",+ "description": "Reference ground. Low-inductance via to the ground plane recommended."+ },+ {+ "number": "42",+ "name": "SIB_0-",+ "type": "input",+ "description": "Switch-side B multiplexer 0 inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "43",+ "name": "SIB_0+",+ "type": "input",+ "description": "Switch-side B multiplexer 0 non-inverting CML differential input. Has an internal 50 ohm resistor to an internal reference voltage. Must be AC-coupled."+ },+ {+ "number": "44",+ "name": "VCC",+ "type": "power_in",+ "description": "3.3V +/-5% supply. Bypass with 0.01uF and 0.1uF X7R 0402 close to the pin."+ },+ {+ "number": "45",+ "name": "SOA_0-",+ "type": "output",+ "description": "Switch-side A multiplexer 0 inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "46",+ "name": "SOA_0+",+ "type": "output",+ "description": "Switch-side A multiplexer 0 non-inverting CML differential output. Has an internal 50 ohm resistor to VCC."+ },+ {+ "number": "47",+ "name": "LB0A",+ "type": "input",+ "description": "3.3V LVCMOS. A logic low at LB0A enables the internal loopback path from SIA_0+/- back to SOA_0+/-. Internally pulled up."+ },+ {+ "number": "48",+ "name": "LB0B",+ "type": "input",+ "description": "3.3V LVCMOS. A logic low at LB0B enables the internal loopback path from SIB_0+/- back to SOA_0+/-. Internally pulled up."+ },+ {+ "number": "DAP",+ "name": "GND",+ "type": "power_in",+ "description": "Die attach pad (exposed metal pad on the bottom, center of WQFN-48). Must be connected to the GND plane through at least four vias to lower ground impedance and improve thermal performance."+ }+ ],+ "provenance": {+ "extractor": "ds2sf",+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ds40mb200",+ "pages": 25,+ "sha256": "a347064cd35ec67a",+ "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"+ }+ },+ "metadata": {+ "specs": {+ "Manufacturer": "Texas Instruments",+ "Package": "WQFN-48-EP(7x7)",+ "Category": "Interface",+ "Pins": "49"+ }+ },+ "variants": [+ {+ "mpn": "DS40MB200SQ",+ "kind": "packaging"+ },+ {+ "mpn": "DS40MB200SQE",+ "kind": "packaging"+ },+ {+ "mpn": "DS40MB200SQX",+ "kind": "packaging"+ }+ ],+ "sections": [+ "hero",+ "viewers",+ "readme",+ "breadcrumbs",+ "info"+ ],+ "discovery_triggers": [+ "ds40mb200sq"+ ],+ "discovery_pitch": "DS40MB200SQ (Texas Instruments) component page with datasheet-verified CAD.",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }, "dependencies": {}, "hero": { "type": "image",@@ -25,10 +398,5 @@ "docs/ds40mb200sq-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ],- "visibility": "public",- "author": {- "name": "Ray",- "email": "[email protected]"- }+ ] }