{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123BI1-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123BI1-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1123BI1-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1123BI1-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123BI1-100.0000, XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±50 ppm stability, AEC-Q100 qualified, -40°C to 85°C, 6-SMD no-lead package.","salesMarkdown":"## 100 MHz LVDS MEMS oscillator with AEC-Q100 grade The DSC1123BI1-100.0000 is a 100 MHz XO (Standard) oscillator built on a MEMS resonator rather than a quartz crystal, delivering LVDS output in a 5.0 mm × 3.2 mm 6-SMD no-lead package. The Enable/Disable function lets you gate the output for system power sequencing or test modes without removing the supply rail. ## Supply voltage and current budget Maximum supply current is 32 mA when enabled, dropping to 22 mA when disabled — the disable current is still present because the internal PLL and MEMS bias remain powered. Product status is Active — Microchip continues to manufacture the DSC1123 series, so this part is available for both new designs and production replenishment without a last-time-buy deadline. The MEMS resonator construction means no quartz crystal to age or crack under mechanical shock — a practical advantage for automotive and industrial field-replaceable modules.","metaTitle":"DSC1123BI1-100.0000 MEMS Oscillator 100 MHz LVDS AEC-Q100","metaDescription":"Microchip DSC1123BI1-100.0000 XO (Standard) MEMS oscillator, 100 MHz LVDS output, AEC-Q100 qualified, -40°C to 85°C. 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)","Output":"LVDS","Series":"DSC1123","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1123BI1-100.0000 equivalent to a quartz oscillator?","answer":"Functionally yes — it produces a 100 MHz LVDS clock just like a quartz XO. The difference is the MEMS resonator: better shock and vibration tolerance, faster startup, and no quartz aging drift. If your existing board uses a 100 MHz LVDS quartz oscillator in a 5.0 mm × 3.2 mm 6-pin footprint, the DSC1123BI1-100.0000 is a drop-in replacement without a board spin."},{"question":"Is the DSC1123BI1-100.0000 AEC-Q100 qualified?","answer":"Yes, the DSC1123BI1-100.0000 carries AEC-Q100 qualification. This means it has passed the automotive-grade stress tests (temperature cycling, ESD, latch-up, and early-life failure rate) required for deployment in safety-related and mission-critical automotive systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123BI1-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123BI1-100.0000 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}}