{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC2033FI1-F0026","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC2033FI1-F0026","canonicalUrl":"https://icboms.com/microchip/DSC2033FI1-F0026","factsUrl":"https://icboms.com/api/mcp/products/DSC2033FI1-F0026","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC2033 series MEMS XO (Standard), LVDS output, dual frequencies 400 MHz and 200 MHz, ±50 ppm stability, 2.25 V to 3.6 V supply, -40°C to +85°C, 14-VFQFN exposed pad package, tube.","salesMarkdown":"## Dual-frequency LVDS clock in a 3.2×2.5 mm package The DSC2033FI1-F0026 is a MEMS-based XO (Standard) from Microchip's DSC2033 series that outputs two independent LVDS clock signals: 400 MHz on Output 1 and 200 MHz on Output 2. That stability budget is tight enough for a 400 MHz reference without a separate TCXO or oven — the MEMS resonator's low g-sensitivity also helps in fan-cooled or vibration-prone racks. The supply voltage accepts 2.25 V to 3.6 V, covering both 2.5 V and 3.3 V rails without an external LDO. On a mixed-voltage board, the same order code can be used across both domains, reducing line-item count. The 14-VFQFN exposed pad package (3.20 mm × 2.50 mm, 0.90 mm height) requires a thermal pad on the PCB for heat sinking. The small footprint leaves room for adjacent decoupling caps close to the supply pins — a layout detail that matters for LVDS signal integrity at 400 MHz.","metaTitle":"DSC2033FI1-F0026 MEMS XO – LVDS 400/200 MHz, Active","metaDescription":"DSC2033FI1-F0026 – Microchip DSC2033 series MEMS XO, LVDS output, 400 MHz & 200 MHz, ±50 ppm stability, -40°C to +85°C, 14-VFQFN. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVDS","Series":"DSC2033","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"14-VFQFN Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC2033","Frequency Stability":"±50ppm","Frequency - Output 1":"400MHz","Frequency - Output 2":"200MHz","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"38mA (Typ)","Current - Supply (Disable) (Max)":"23 mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9569bb04c9b9a35c2c2cff1b6c7dece9.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC2033FI1-F0026","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC2033FI1-F0026 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}