{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI3-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI3-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CI3-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI3-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CI3-050.0000, XO (Standard) MEMS oscillator, 50 MHz CMOS output, ±20 ppm stability, AEC-Q100 qualified, industrial temp -40°C to 85°C, 4-VDFN package.","salesMarkdown":"## MEMS XO at 50 MHz with ±20 ppm stability The DSC1001CI3-050.0000 is a MEMS-based standard oscillator (XO) delivering a 50 MHz CMOS output with an absolute pull range of ±20 ppm — tight enough for a 100BASE-TX Ethernet PHY reference or a CAN FD node clock without external trimming. Supply voltage spans 1.8 V to 3.3 V, letting the same BOM line serve 1.8 V MCU rails and 3.3 V FPGA banks without a level translator on the clock input. ## AEC-Q100 qualification and industrial temperature range Rated AEC-Q100, the DSC1001CI3-050.0000 passes the automotive-grade stress tests — temperature cycling, ESD, latch-up — for deployment in under-hood or cabin electronics where the ambient hits -40°C to 85°C. ## Standby power-down mode for battery-sensitive designs Active draw is 10.5 mA max at 50 MHz, so the oscillator's contribution to the system power budget is under 35 mW at 3.3 V — negligible next to the MCU core current. ## 4-VDFN package and board layout Housed in a 4-VDFN measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the footprint fits a standard 4-pin oscillator land pattern — no via-in-pad or microvia needed for fan-out.","metaTitle":"DSC1001CI3-050.0000 Microchip MEMS XO, 50 MHz, CMOS","metaDescription":"Microchip DSC1001CI3-050.0000 MEMS oscillator: 50 MHz, CMOS output, ±20 ppm stability, AEC-Q100, -40 to 85°C. Active production. Request quote.","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":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"10.5mA","Absolute Pull Range (APR)":"±20ppm","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.4900","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001CI3-050.0000 AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating, which covers automotive-grade temperature cycling, ESD, and latch-up reliability."},{"question":"What is the standby current of the DSC1001CI3-050.0000?","answer":"The standby (power-down) supply current is 15 µA maximum. When enabled, the active supply current is 10.5 mA maximum at 50 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI3-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI3-050.0000 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}}