{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE1-048.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE1-048.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1001CE1-048.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-048.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CE1-048.0000T, XO (Standard), 48 MHz, CMOS output, MEMS base resonator, AEC-Q100 qualified, 1.8V ~ 3.3V supply, standby (power down) function, 4-VDFN package.","salesMarkdown":"## 48 MHz MEMS XO with automotive-grade qualification The DSC1001CE1-048.0000T is a 48 MHz MEMS-based oscillator in the DSC1001 series from Microchip, delivering a CMOS output from a 4-VDFN package. ## Standby power-down and wide supply range The supply voltage range spans 1.8V to 3.3V, covering common 1.8V, 2.5V, and 3.3V logic families without an extra regulator. No pin-compatible second source or official successor is documented; the DSC1001 series itself is the current production family.","metaTitle":"DSC1001CE1-048.0000T Microchip MEMS XO, 48 MHz, AEC-Q100","metaDescription":"DSC1001CE1-048.0000T: Microchip MEMS XO, 48 MHz, CMOS output, AEC-Q100 qualified, standby function with 15 µA disable current, 1.8-3.3V supply.","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) Cut Tape (CT)","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"48 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":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"7.2mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1001CE1-048.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1001CE1-048.0000T AEC-Q100 qualified?","answer":"Yes, the DSC1001CE1-048.0000T carries AEC-Q100 rating, meaning it has passed automotive-grade qualification for temperature, reliability stress, and PPAP requirements. This is the key differentiator from standard commercial XO oscillators."},{"question":"What is the standby power-down function and current for DSC1001CE1-048.0000T?","answer":"The standby (power down) function disables the output and reduces current draw to 15 µA max. This allows the oscillator to be gated off during system sleep, preserving battery life in portable or automotive always-on modules."},{"question":"Can DSC1001CE1-048.0000T replace a standard quartz oscillator?","answer":"Yes, it is a drop-in replacement for a 48 MHz quartz XO in the same 4-VDFN footprint, with the advantage of MEMS-based shock/vibration tolerance and AEC-Q100 qualification. The CMOS output and 1.8-3.3V supply range are compatible with most digital clock inputs. Confirm the frequency stability (±50 ppm) meets your application's timing budget."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE1-048.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE1-048.0000T 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}}