{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1030BI1-100.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1030BI1-100.0000","canonicalUrl":"https://icboms.com/microchip/DSC1030BI1-100.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1030BI1-100.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1030BI1-100.0000, PureSilicon™ MEMS XO (Standard), 100 MHz CMOS output, ±50 ppm stability, 3V supply, -40°C to +85°C, 4-SMD no-lead package","salesMarkdown":"Active draw is 5 mA typical at 100 MHz. Because the DSC1030BI1 uses a 4-SMD no-lead package (5.00 mm x 3.20 mm footprint, 0.90 mm seated height), any pin-compatible replacement must match the same 4-pad land pattern and 3V supply. No direct Microchip cross-reference is published; a functional equivalent from another MEMS oscillator vendor (e.g., SiTime, Abracon) would require verifying the standby logic polarity and output drive strength. ## Package and mounting checklist Surface-mount on a 4-SMD no-lead footprint — the 5.00 mm x 3.20 mm body has no exposed leads; the four pads are on the bottom.","metaTitle":"DSC1030BI1-100.0000 MEMS Oscillator 100 MHz CMOS XO Obsolete","metaDescription":"Microchip DSC1030BI1-100.0000 MEMS XO, 100 MHz CMOS output, ±50 ppm stability, -40°C to +85°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1030, PureSilicon™","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"3V","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"5mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4b72b94fabfa3cb5855b7b290e3a940f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1030BI1-100.0000/alternatives.json"},"ai":{"faq":[{"question":"Is the DSC1030BI1-100.0000 obsolete?","answer":"Yes. Microchip lists the product status as Obsolete. There is no direct pin-compatible successor from Microchip for this exact order code. The part can be sourced through independent surplus channels; quantities are lot-specific and confirmed at RFQ."},{"question":"What is the frequency stability of the DSC1030BI1-100.0000?","answer":"At 100 MHz, that translates to a maximum frequency deviation of ±5 kHz from the nominal output."},{"question":"What is the difference between DSC1030BI1 and DSC1030BI2?","answer":"The evidence does not specify the BI2 variant. The BI1 suffix in the DSC1030 family typically encodes the output drive strength or standby polarity; confirm the BI2 datasheet for differences in output current or logic levels before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1030BI1-100.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1030BI1-100.0000 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:24:13.648Z","lastPublished":"2026-07-18T15:24:13.648Z","indexable":true}}