component
DS32ELX0124SQX
Public Made by Adomby adom
Texas Instruments Serializers, Deserializers, WQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
README.mdadded+85@@ -0,0 +1,85 @@+# DS32ELX0124SQX++**Texas Instruments** · Serializers, Deserializers · WQFN-48-EP(7x7)++DS32ELX0124SQX from Texas Instruments, in a WQFN-48-EP(7x7). Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.++## Pinout++| Pin | Name | Type | Function |+|---|---|---|---|+| 1 | VDD33 | power_in | 3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical). |+| 2 | LT_EN | input | DS32ELX0124 only; LVCMOS input that, when held high, enables the retimed serialized high speed output. |+| 3 | GPIO0 | bidirectional | Software configurable LVCMOS I/O pin. |+| 4 | GPIO1 | bidirectional | Software configurable LVCMOS I/O pin. |+| 5 | DC_B | input | LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior. |+| 6 | RS | input | LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior. |+| 7 | VDD25 | power_in | 2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical). |+| 8 | N/C | unconnected | No connect for DS32ELX0124. |+| 9 | N/C | unconnected | No connect for DS32ELX0124. |+| 10 | N/C | unconnected | No connect for DS32ELX0124. |+| 11 | GPIO2 | bidirectional | Software configurable LVCMOS I/O pin. |+| 12 | RX_MUX_SEL | input | DS32ELX0124 only; LVCMOS input selecting the deserializer input: 0 = RxIN0+/- selected, 1 = RxIN1+/- selected. |+| 13 | N/C | unconnected | No connect for DS32ELX0124. |+| 14 | VOD_CTRL | input | DS32ELX0124 only; LVCMOS input whose pull-down resistor value sets the loop-through driver output amplitude (VOD). |+| 15 | VDD33 | power_in | 3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical). |+| 16 | RXIN0+ | input | Non-inverting high speed CML differential input of the deserializer; internally terminated. |+| 17 | RXIN0- | input | Inverting high speed CML differential input of the deserializer; internally terminated. |+| 18 | VDD33 | power_in | 3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical). |+| 19 | RXIN1+ | input | DS32ELX0124 only; non-inverting high speed CML differential input of the deserializer; internally terminated. |+| 20 | RXIN1- | input | DS32ELX0124 only; inverting high speed CML differential input of the deserializer; internally terminated. |+| 21 | TXOUT+ | output | DS32ELX0124 only; non-inverting retimed serialized high speed CML differential output; internally terminated. |+| 22 | TXOUT- | output | DS32ELX0124 only; inverting retimed serialized high speed CML differential output; internally terminated. |+| 23 | N/C | unconnected | No connect for DS32ELX0124. |+| 24 | N/C | unconnected | No connect for DS32ELX0124. |+| 25 | VDD25 | power_in | 2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical). |+| 26 | LF_REF | passive | Analog loop filter ground reference. |+| 27 | LF_CP | passive | Analog loop filter capacitor connection. |+| 28 | VDD_PLL | power_in | 3.3 V supply for the PLL. |+| 29 | N/C | unconnected | No connect for DS32ELX0124. |+| 30 | RESET | input | LVCMOS reset pin; held low resets the device, high gives normal operation. |+| 31 | LOCK | output | LVCMOS lock indication output; goes low when the deserializer is locked to the incoming data stream and begins outputting data and clock on RxOUT and RxCLKOUT. |+| 32 | SDA | bidirectional | SMBus compatible data line. |+| 33 | SCK | input | SMBus compatible clock input. |+| 34 | SMB_CS | input | SMBus chip select; when held high, SMBus management control is enabled. |+| 35 | VDD25 | power_in | 2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical). |+| 36 | VDD33 | power_in | 3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical). |+| 37 | RXCLKOUT+ | output | Non-inverting LVDS deserializer recovered clock output. |+| 38 | RXCLKOUT- | output | Inverting LVDS deserializer recovered clock output. |+| 39 | RXOUT0+ | output | Non-inverting LVDS deserialized parallel data output. |+| 40 | RXOUT0- | output | Inverting LVDS deserialized parallel data output. |+| 41 | RXOUT1+ | output | Non-inverting LVDS deserialized parallel data output. |+| 42 | RXOUT1- | output | Inverting LVDS deserialized parallel data output. |+| 43 | RXOUT2+ | output | Non-inverting LVDS deserialized parallel data output. |+| 44 | RXOUT2- | output | Inverting LVDS deserialized parallel data output. |+| 45 | RXOUT3+ | output | Non-inverting LVDS deserialized parallel data output. |+| 46 | RXOUT3- | output | Inverting LVDS deserialized parallel data output. |+| 47 | RXOUT4+ | output | Non-inverting LVDS deserialized parallel data output. |+| 48 | RXOUT4- | output | Inverting LVDS deserialized parallel data output. |+| 49 | GND | power_in | Exposed pad (DAP) must be connected to GND by 9 vias. |++## Key specifications++| Parameter | Value |+|---|---|+| Manufacturer | Texas Instruments |+| Package | WQFN-48-EP(7x7) |+| Category | Interface |+| Pins | 49 |++## CAD (KiCad official)++- Symbol: `DS32ELX0124SQX`+- Footprint: `Package_DFN_QFN:QFN-48-1EP_7x7mm_P0.5mm_EP5.15x5.15mm`+- 3D model: WQFN-48-EP(7x7) (KiCad packages3D, STEP)+- 3D model files: `ds32elx0124sqx-etched.step` / `ds32elx0124sqx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ds32elx0124sqx.step` / `ds32elx0124sqx.glb` are the bare package body.++## Provenance++Data extracted from the manufacturer datasheet, not a distributor listing:++- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/cn/lit/gpn/ds32elx0124) (36 pp, sha256 `4ffd25a96798cdda`, retrieved 2026-10-08, tier: lcsc)+- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.+- **CAD:** KiCad official libraries (CC-BY-SA 4.0).++[Datasheet PDF](docs/ds32elx0124sqx-datasheet.pdf)
page.jsonadded+443@@ -0,0 +1,443 @@+{+ "slug": "ds32elx0124sqx",+ "version": "0.1.0",+ "type": "component",+ "description": "Texas Instruments Serializers, Deserializers, WQFN-48-EP(7x7). Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.",+ "tags": [+ "component",+ "interface",+ "ds32elx0124sqx",+ "factory-2.0.0",+ "extractor-text"+ ],+ "dependencies": {},+ "hero": {+ "type": "image",+ "path": "docs/hero.png"+ },+ "files": [+ "page.json",+ "README.md",+ "ds32elx0124sqx.kicad_sym",+ "ds32elx0124sqx.kicad_mod",+ "ds32elx0124sqx.glb",+ "ds32elx0124sqx.step",+ "ds32elx0124sqx.lbr",+ "docs/hero.png",+ "docs/ds32elx0124sqx-datasheet.pdf",+ "viewers/symbol.html",+ "viewers/footprint.html",+ "ds32elx0124sqx-hero.glb",+ "ds32elx0124sqx-hero.overlay.json"+ ],+ "component": {+ "mpn": "DS32ELX0124SQX",+ "manufacturer": "Texas Instruments",+ "package": "WQFN-48-EP(7x7)",+ "pin_count": 49,+ "category": "Interface",+ "subcategory": "Serializers, Deserializers",+ "datasheet": "https://www.ti.com/cn/lit/gpn/ds32elx0124",+ "parts": {+ "symbol": "ds32elx0124sqx.kicad_sym",+ "footprint": "ds32elx0124sqx.kicad_mod",+ "model_3d": "ds32elx0124sqx-hero.glb",+ "model_3d_plain": "ds32elx0124sqx.glb",+ "model_3d_step": "ds32elx0124sqx-etched.step",+ "model_3d_step_plain": "ds32elx0124sqx.step",+ "lbr": "ds32elx0124sqx.lbr"+ },+ "distributor_links": {+ "lcsc": "C2652215"+ },+ "distributor_check": {+ "checked_at": "2026-10-08T19:26:19Z",+ "source": "Component Ocean /api/assign-pns",+ "digikey": {+ "pn": null,+ "status": "no match"+ },+ "mouser": {+ "pn": null,+ "status": "no match"+ }+ },+ "pins": [+ {+ "number": "1",+ "name": "VDD33",+ "type": "power_in",+ "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."+ },+ {+ "number": "2",+ "name": "LT_EN",+ "type": "input",+ "description": "DS32ELX0124 only; LVCMOS input that, when held high, enables the retimed serialized high speed output."+ },+ {+ "number": "3",+ "name": "GPIO0",+ "type": "bidirectional",+ "description": "Software configurable LVCMOS I/O pin."+ },+ {+ "number": "4",+ "name": "GPIO1",+ "type": "bidirectional",+ "description": "Software configurable LVCMOS I/O pin."+ },+ {+ "number": "5",+ "name": "DC_B",+ "type": "input",+ "description": "LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior."+ },+ {+ "number": "6",+ "name": "RS",+ "type": "input",+ "description": "LVCMOS DC-balance and Remote Sense pin; see Applications Information for device behavior."+ },+ {+ "number": "7",+ "name": "VDD25",+ "type": "power_in",+ "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."+ },+ {+ "number": "8",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "9",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "10",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "11",+ "name": "GPIO2",+ "type": "bidirectional",+ "description": "Software configurable LVCMOS I/O pin."+ },+ {+ "number": "12",+ "name": "RX_MUX_SEL",+ "type": "input",+ "description": "DS32ELX0124 only; LVCMOS input selecting the deserializer input: 0 = RxIN0+/- selected, 1 = RxIN1+/- selected."+ },+ {+ "number": "13",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "14",+ "name": "VOD_CTRL",+ "type": "input",+ "description": "DS32ELX0124 only; LVCMOS input whose pull-down resistor value sets the loop-through driver output amplitude (VOD)."+ },+ {+ "number": "15",+ "name": "VDD33",+ "type": "power_in",+ "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."+ },+ {+ "number": "16",+ "name": "RXIN0+",+ "type": "input",+ "description": "Non-inverting high speed CML differential input of the deserializer; internally terminated."+ },+ {+ "number": "17",+ "name": "RXIN0-",+ "type": "input",+ "description": "Inverting high speed CML differential input of the deserializer; internally terminated."+ },+ {+ "number": "18",+ "name": "VDD33",+ "type": "power_in",+ "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."+ },+ {+ "number": "19",+ "name": "RXIN1+",+ "type": "input",+ "description": "DS32ELX0124 only; non-inverting high speed CML differential input of the deserializer; internally terminated."+ },+ {+ "number": "20",+ "name": "RXIN1-",+ "type": "input",+ "description": "DS32ELX0124 only; inverting high speed CML differential input of the deserializer; internally terminated."+ },+ {+ "number": "21",+ "name": "TXOUT+",+ "type": "output",+ "description": "DS32ELX0124 only; non-inverting retimed serialized high speed CML differential output; internally terminated."+ },+ {+ "number": "22",+ "name": "TXOUT-",+ "type": "output",+ "description": "DS32ELX0124 only; inverting retimed serialized high speed CML differential output; internally terminated."+ },+ {+ "number": "23",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "24",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "25",+ "name": "VDD25",+ "type": "power_in",+ "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."+ },+ {+ "number": "26",+ "name": "LF_REF",+ "type": "passive",+ "description": "Analog loop filter ground reference."+ },+ {+ "number": "27",+ "name": "LF_CP",+ "type": "passive",+ "description": "Analog loop filter capacitor connection."+ },+ {+ "number": "28",+ "name": "VDD_PLL",+ "type": "power_in",+ "description": "3.3 V supply for the PLL."+ },+ {+ "number": "29",+ "name": "N/C",+ "type": "unconnected",+ "description": "No connect for DS32ELX0124."+ },+ {+ "number": "30",+ "name": "RESET",+ "type": "input",+ "description": "LVCMOS reset pin; held low resets the device, high gives normal operation."+ },+ {+ "number": "31",+ "name": "LOCK",+ "type": "output",+ "description": "LVCMOS lock indication output; goes low when the deserializer is locked to the incoming data stream and begins outputting data and clock on RxOUT and RxCLKOUT."+ },+ {+ "number": "32",+ "name": "SDA",+ "type": "bidirectional",+ "description": "SMBus compatible data line."+ },+ {+ "number": "33",+ "name": "SCK",+ "type": "input",+ "description": "SMBus compatible clock input."+ },+ {+ "number": "34",+ "name": "SMB_CS",+ "type": "input",+ "description": "SMBus chip select; when held high, SMBus management control is enabled."+ },+ {+ "number": "35",+ "name": "VDD25",+ "type": "power_in",+ "description": "2.5 V supply; recommended range is 2.375 V to 2.625 V (2.5 V typical)."+ },+ {+ "number": "36",+ "name": "VDD33",+ "type": "power_in",+ "description": "3.3 V supply; recommended range is 3.135 V to 3.465 V (3.3 V typical)."+ },+ {+ "number": "37",+ "name": "RXCLKOUT+",+ "type": "output",+ "description": "Non-inverting LVDS deserializer recovered clock output."+ },+ {+ "number": "38",+ "name": "RXCLKOUT-",+ "type": "output",+ "description": "Inverting LVDS deserializer recovered clock output."+ },+ {+ "number": "39",+ "name": "RXOUT0+",+ "type": "output",+ "description": "Non-inverting LVDS deserialized parallel data output."+ },+ {+ "number": "40",+ "name": "RXOUT0-",+ "type": "output",+ "description": "Inverting LVDS deserialized parallel data output."+ },+ {+ "number": "41",+ "name": "RXOUT1+",+ "type": "output",+ "description": "Non-inverting LVDS deserialized parallel data output."+ },+ {+ "number": "42",+ "name": "RXOUT1-",+ "type": "output",+ "description": "Inverting LVDS deserialized parallel data output."+ },+ {+ "number": "43",+ "name": "RXOUT2+",+ "type": "output",+ "description": "Non-inverting LVDS deserialized parallel data output."+ },+ {+ "number": "44",+ "name": "RXOUT2-",+ "type": "output",+ "description": "Inverting LVDS deserialized parallel data output."+ },+ {+ "number": "45",+ "name": "RXOUT3+",+ "type": "output",+ "description": "Non-inverting LVDS deserialized parallel data output."+ },+ {+ "number": "46",+ "name": "RXOUT3-",+ "type": "output",+ "description": "Inverting LVDS deserialized parallel data output."+ },+ {+ "number": "47",+ "name": "RXOUT4+",+ "type": "output",+ "description": "Non-inverting LVDS deserialized parallel data output."+ },+ {+ "number": "48",+ "name": "RXOUT4-",+ "type": "output",+ "description": "Inverting LVDS deserialized parallel data output."+ },+ {+ "number": "49",+ "name": "GND",+ "type": "power_in",+ "description": "Exposed pad (DAP) must be connected to GND by 9 vias."+ }+ ],+ "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: Package hint says WQFN-48-EP(7x7), but the supplied text gives no body dimension. It only states a 4; Figure 2 text extraction was out of order. Pin positions were cross-checked against the Pin Descript; Pin 49 is the exposed pad (DAP), labeled GND, and is listed in the table as GND. It is included as o"+ ],+ "pages_sent": 8,+ "cost_usd": 0.0892,+ "at": "2026-10-08T19:25:39"+ },+ "datasheet": {+ "url": "https://www.ti.com/cn/lit/gpn/ds32elx0124",+ "pages": 36,+ "sha256": "4ffd25a96798cdda",+ "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": "ds32elx0124sqx.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": "ds32elx0124sqx-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": "b8e1a7b8a8d3ff20f9339971be756004026eaf0a6684c1416d4360b1346f7932",+ "checked": "2026-10-08",+ "checked_by": "factory/step_pose.py (Z-up, origin, seat, binding)"+ }+ ]+ },+ "visibility": "public",+ "org": "adom",+ "author": {+ "name": "Ray",+ "email": "[email protected]"+ }+}