{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LMH0050SQX/NOPB","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"LMH0050SQX-NOPB","canonicalUrl":"https://icboms.com/texas-instruments/LMH0050SQX-NOPB","factsUrl":"https://icboms.com/api/mcp/products/LMH0050SQX%2FNOPB","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments LMH0050SQX/NOPB, Serializer, 1.485 Gbps data rate, 5 LVDS inputs, 1 CML output, 2.375V-2.625V and 3.135V-3.465V supply, -40°C to 85°C, 48-WFQFN Exposed Pad, Surface Mount.","salesMarkdown":"## 1.485 Gbps serializer for broadcast video links The Texas Instruments LMH0050SQX/NOPB is a 5-input, 1-output serializer that converts parallel LVDS data into a serial CML stream at up to 1.485 Gbps. It targets SMPTE-compliant serial digital interfaces in broadcast video production, medical imaging, and professional display systems where a single coax or fiber link carries uncompressed HD-SDI video. The part operates from dual supply rails — a 2.375V to 2.625V core and a 3.135V to 3.465V I/O — and is specified over the industrial temperature range of -40°C to 85°C. ## Dual-supply power tree and decoupling The LMH0050SQX/NOPB requires two separate supply domains: a 2.5V nominal core rail and a 3.3V nominal I/O rail. Sequence the rails right — the core supply should stabilize before the I/O supply to avoid latch-up at power-up. Each supply pin needs a 0.1 µF ceramic capacitor placed within 2 mm of the pin, plus a bulk 10 µF per rail. The exposed pad on the 48-WQFN package is the primary thermal and electrical ground path; a 2×2 via array under the pad to a solid ground plane keeps the junction temperature in check at the 1.485 Gbps line rate. ## Active lifecycle — no obsolescence risk for new designs The LMH0050SQX/NOPB carries an active product status with ROHS3 compliance. The NOPB suffix confirms a lead-free, RoHS-compliant finish — no separate conversion step needed for assemblies requiring Pb-free reflow.","metaTitle":"LMH0050SQX/NOPB Serializer, 1.485 Gbps, 48-WQFN","metaDescription":"TI LMH0050SQX/NOPB serializer, 1.485 Gbps data rate, 5 LVDS inputs, 1 CML output, -40°C to 85°C, 48-WQFN, active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Package":"Bulk","Function":"Serializer","Data Rate":"1.485Gbps","Input Type":"LVDS","Output Type":"CML","Mounting Type":"Surface Mount","Package / Case":"48-WFQFN Exposed Pad","lifecycle_stage":"eol_hot","Number of Inputs":"5","Voltage - Supply":"2.375V ~ 2.625V, 3.135V ~ 3.465V","Number of Outputs":"1","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-WQFN (7x7)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.43","stockQuantity":0,"priceTiers":[{"qty":19,"price":"$16.43000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d42df5343f1081de6dd629de741a6ecc.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between LMH0050SQX/NOPB and LMH0050SQ?","answer":"The LMH0050SQX/NOPB and LMH0050SQ are functionally identical — both are 1.485 Gbps serializers with 5 LVDS inputs and 1 CML output in a 48-WQFN package. The NOPB suffix on the LMH0050SQX/NOPB indicates a lead-free, RoHS-compliant finish, while the LMH0050SQ may carry a different plating option. Check the specific reel or tray marking for the exact finish on the non-NOPB variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/LMH0050SQX-NOPB","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/LMH0050SQX-NOPB when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}