{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CI2-014.7456T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CI2-014.7456T","canonicalUrl":"https://icboms.com/microchip/DSC1001CI2-014.7456T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-014.7456T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CI2-014.7456T, XO (Standard) MEMS oscillator, 14.7456 MHz, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 1.8V–3.3V supply, 4-SMD package.","salesMarkdown":"AEC-Q100 qualified, this oscillator is suited for automotive environments where the 14.7456 MHz clock feeds CAN, LIN, or Ethernet PHY reference inputs without needing an external crystal and load caps. The supply voltage spans 1.8V to 3.3V, so the same part number works on 1.8V, 2.5V, or 3.3V rails — one BOM line covers multiple designs. ## Package, footprint, and power-down function Housed in a 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a standard MEMS oscillator footprint that fits most 4-pin XO layouts without board changes. Maximum operating current is 6.3 mA at 14.7456 MHz — the CMOS output drives the load directly without an external buffer for typical fan-out of one to two receivers.","metaTitle":"DSC1001CI2-014.7456T – 14.7456 MHz MEMS XO, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001CI2-014.7456T: 14.7456 MHz MEMS XO, CMOS output, ±25 ppm stability, AEC-Q100, -40°C to 85°C, 1.8V–3.3V supply. Active – sourced per RFQ.","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":"14.7456 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)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CI2-014.7456T/alternatives.json"},"ai":{"faq":[{"question":"Can I use DSC1001CI2-014.7456T as a direct replacement for a standard 14.7456 MHz crystal?","answer":"No — this is a MEMS oscillator with a CMOS output, not a quartz crystal. It replaces a crystal plus two load capacitors and an inverter/buffer stage, but the PCB must be laid out for an active oscillator footprint (4-SMD, no lead) rather than a two-terminal crystal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CI2-014.7456T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CI2-014.7456T 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}}