{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001BI1-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001BI1-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001BI1-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001BI1-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series MEMS-based XO (Standard), 125 MHz, CMOS output, ±50ppm stability, 1.8V–3.3V supply, -40°C to 85°C, AEC-Q100 qualified, 4-SMD no-lead package, Tape & Reel.","salesMarkdown":"The DSC1001BI1-125.0000T: AEC-Q100 qualification means it meets automotive-grade reliability stress and PPAP requirements — suitable for under-hood or chassis-domain ECUs where a quartz crystal might drift under vibration or thermal shock. ## Supply flexibility and package fit Operating from 1.8V to 3.3V, this oscillator can serve as a single clock source across mixed-voltage domains — a 1.8V FPGA bank and a 3.3V PHY can share the same part without a level translator. Housed in a 5.00mm x 3.20mm 4-SMD no-lead package with a seated height of 0.90mm, it fits standard oscillator footprints and reflow profiles; the 0.197\" x 0.126\" land pattern matches many 5x3.2mm XO pads. Maximum supply current is 8.7mA at 125 MHz — a reasonable draw for a high-speed clock, but check the load capacitance on the CMOS output to ensure the rise time stays within the receiver's input threshold window. No official second-source or pin-compatible replacement listed; the DSC1001 series is the primary reference.","metaTitle":"DSC1001BI1-125.0000T Microchip MEMS XO, 125 MHz, CMOS","metaDescription":"Active Microchip DSC1001 MEMS oscillator, 125 MHz, CMOS output, ±50ppm stability, -40°C to 85°C, AEC-Q100. Request quote for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1001","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-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":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"8.7mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1001BI1-125.0000T or check availability?","answer":"This part is Active and in production. We source it through independent distribution channels; pricing and stock are confirmed at RFQ against your line-item quantity. Submit a quote request for current lead time and lot availability."},{"question":"Is the DSC1001BI1-125.0000T AEC-Q100 qualified?","answer":"Yes — the ratings field explicitly lists AEC-Q100 qualification. This means it has passed automotive-grade reliability tests including temperature cycling, ESD, and latch-up, and is suitable for automotive applications where PPAP documentation may be required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001BI1-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001BI1-125.0000T 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}}