{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL2-027.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL2-027.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001CL2-027.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL2-027.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CL2-027.0000, 27 MHz MEMS XO (Standard), CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 105°C, 4-SMD no-lead package.","salesMarkdown":"## 27 MHz MEMS XO with AEC-Q100 and wide temperature range Frequency stability is ±25 ppm across the full temperature range, which keeps the clock edge jitter within budget for a 27 MHz reference in a USB or Ethernet PHY. ## Supply voltage flexibility and standby power The supply voltage range is 1.8 V to 3.3 V — the same oscillator serves a 1.8 V core rail and a 3.3 V I/O rail without a separate level translator. Standby (power-down) function drops supply current to 15 µA max, so the oscillator can be gated off during system sleep without a dedicated load switch.","metaTitle":"DSC1001CL2-027.0000 MEMS Oscillator – 27 MHz, AEC-Q100","metaDescription":"DSC1001CL2-027.0000: 27 MHz MEMS XO, CMOS output, ±25 ppm stability, AEC-Q100 qualified, -40°C to 105°C. Active production.","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":"27 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~105°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.3350","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CL2-027.0000/alternatives.json"},"ai":{"faq":[{"question":"How can I order DSC1001CL2-027.0000 or request a quote?","answer":"Submit an RFQ with your target quantity and delivery window. The part is Active and sourced through independent distribution — we confirm availability and pricing per your BOM line at quote time."},{"question":"Is DSC1001CL2-027.0000 a direct replacement for a quartz oscillator at the same frequency?","answer":"Yes — the DSC1001CL2-027.0000 is a MEMS-based XO with CMOS output and ±25 ppm stability, so it drops into the same 27 MHz socket as a quartz oscillator. The MEMS resonator is inherently more shock- and vibration-tolerant than quartz, which is the main reason to swap."},{"question":"Does DSC1001CL2-027.0000 meet automotive AEC-Q100 requirements?","answer":"Yes, the part is rated AEC-Q100, which means it passed the automotive-grade reliability stress tests (temperature cycling, ESD, latch-up) and is suitable for under-hood or cabin electronics operating from -40°C to 105°C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL2-027.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL2-027.0000 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}}