{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DI2-074.1758T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DI2-074.1758T","canonicalUrl":"https://icboms.com/microchip/DSC1001DI2-074.1758T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DI2-074.1758T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DI2-074.1758T, XO (Standard) MEMS oscillator, 74.1758 MHz CMOS output, ±25 ppm stability, AEC-Q100, -40°C to +85°C, 1.8V–3.3V supply, 4-SMD no-lead package.","salesMarkdown":"## MEMS oscillator for video timing and automotive use The DSC1001DI2-074.1758T is a MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering a 74.1758 MHz CMOS output — the exact pixel clock frequency for 59.94 Hz video formats used in broadcast and professional video equipment. ## Frequency stability and supply voltage flexibility The supply voltage range of 1.8V to 3.3V means the same BOM line works across 1.8V-core SoCs, 2.5V FPGA banks, and 3.3V peripheral logic — no separate regulator or level shifter needed for the oscillator rail. ## Standby mode for power-sensitive designs Housed in a 4-SMD, no-lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm — the same footprint as many quartz crystal oscillators, so a drop-in replacement is possible if the pad layout matches.","metaTitle":"DSC1001DI2-074.1758T MEMS XO – 74.1758 MHz CMOS, AEC-Q100","metaDescription":"DSC1001DI2-074.1758T — Microchip MEMS oscillator, 74.1758 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to +85°C. Active production. Quoted to order.","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":"74.1758 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","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":"Where can I buy DSC1001DI2-074.1758T?","answer":"We source this active Microchip oscillator through independent distribution. Submit an RFQ with your target quantity and lead-time window — we confirm availability and price per your BOM line."},{"question":"Is DSC1001DI2-074.1758T AEC-Q100 qualified?","answer":"Yes — the ratings include AEC-Q100, meaning it has passed automotive-grade reliability stress tests and is suitable for under-hood or cabin electronics in vehicles."},{"question":"Can DSC1001DI2-074.1758T replace a quartz crystal oscillator?","answer":"The MEMS base resonator offers better shock and vibration tolerance than a quartz crystal, and the ±25 ppm stability is comparable. If your board layout matches the 2.5×2.0 mm 4-SMD footprint, it can drop in without a PCB change."},{"question":"What is the output type of DSC1001DI2-074.1758T?","answer":"CMOS output — it drives standard logic-level clock inputs directly. No external termination or level translation is needed for 1.8V, 2.5V, or 3.3V rails."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DI2-074.1758T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DI2-074.1758T 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}}