{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-050.0000B","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-050.0000B","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-050.0000B","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-050.0000B","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001 series, XO (Standard), 50 MHz CMOS output, ±25 ppm frequency stability, AEC-Q100 qualified, -40°C to 85°C, 4-SMD no-lead package","salesMarkdown":"## MEMS XO with AEC-Q100 automotive qualification The DSC1001CI2-050.0000B is a 50 MHz MEMS-based XO (Standard) from Microchip's DSC1001 series, delivering CMOS output with ±25 ppm frequency stability across -40°C to 85°C. Supply voltage spans 1.8 V to 3.3 V, covering common logic rails without a separate level translator — the same BOM line works across 1.8 V, 2.5 V, and 3.3 V domains. Active current draw is 7.2 mA max at 50 MHz — low enough that a standard LDO or 3.3 V rail can supply it without thermal concern. ## 4-SMD no-lead footprint Packaged in a 4-SMD, no-lead ceramic package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard 3.2 x 2.5 mm oscillator footprint that matches many quartz XO land patterns. Surface-mount, supplied on tape and reel — pick-and-place ready for high-volume assembly.","metaTitle":"DSC1001CI2-050.0000B – Microchip MEMS XO, 50 MHz, AEC-Q100","metaDescription":"Active Microchip DSC1001CI2-050.0000B XO (Standard) – 50 MHz, ±25 ppm, AEC-Q100, CMOS output, -40°C to 85°C, 4-SMD.","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":"50 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","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":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1001CI2-050.0000B automotive qualified?","answer":"Yes — it carries an AEC-Q100 rating, which qualifies it for automotive applications."},{"question":"What is the difference between DSC1001CI2-050.0000B and DSC1001CI2-050.0000T?","answer":"The suffix 'B' vs 'T' typically indicates packaging or tape/reel variant — the 'B' version is supplied on tape and reel (TR). Electrical specifications (50 MHz, ±25 ppm, CMOS, AEC-Q100) are identical. Confirm the exact suffix with your BOM; the 'B' suffix is the standard TR order code."},{"question":"Can this MEMS oscillator replace a standard quartz oscillator in my design?","answer":"Functionally yes — the DSC1001CI2-050.0000B is a drop-in XO replacement for a 3.2 x 2.5 mm quartz oscillator with CMOS output and 50 MHz frequency. The MEMS resonator offers better shock/vibration tolerance and typically shorter factory lead times. Verify the supply voltage range (1.8 V to 3.3 V) and standby function match your circuit — quartz oscillators often lack a standby pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-050.0000B","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-050.0000B 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}}