{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE1-120.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE1-120.0000","canonicalUrl":"https://icboms.com/microchip/DSC1001DE1-120.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE1-120.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001DE1-120.0000, XO (Standard) MEMS oscillator, 120 MHz CMOS output, ±50ppm stability, 1.8V–3.3V supply, AEC-Q100, standby function, 4-SMD no-lead package.","salesMarkdown":"The DSC1001DE1-120.0000 is a 120 MHz MEMS-based XO (Standard) oscillator from Microchip's DSC1001 series, delivering a CMOS output with ±50ppm frequency stability across its -20°C to 70°C operating range. ## Supply voltage flexibility and board-level fit The 1.8V to 3.3V supply range covers the three most common digital I/O rails — a single BOM line can serve a 1.8V FPGA bank, a 2.5V SoC, or a 3.3V microcontroller without a separate voltage translator. Housed in a 4-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, the footprint is compatible with standard MEMS oscillator land patterns — no special via-in-pad or thermal relief required. Maximum supply current is 8.7 mA at 120 MHz — the MEMS resonator draws less than a comparable quartz fundamental-mode crystal, which helps keep the local thermal rise low in dense layouts.","metaTitle":"DSC1001DE1-120.0000 MEMS Oscillator 120 MHz CMOS AEC-Q100","metaDescription":"Microchip DSC1001DE1-120.0000 XO (Standard) MEMS oscillator, 120 MHz CMOS output, ±50ppm stability, 1.8V-3.3V supply, AEC-Q100, standby function.","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":"120 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","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)":"8.7mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the exact frequency and output of DSC1001DE1-120.0000?","answer":"The DSC1001DE1-120.0000 outputs a 120 MHz CMOS clock signal. It is a standard XO (Standard) oscillator using a MEMS resonator."},{"question":"Is DSC1001DE1-120.0000 AEC-Q100 qualified?","answer":"Yes, it is rated AEC-Q100, meaning it has passed automotive-grade reliability testing including temperature cycling, ESD, and latch-up. The operating temperature range is -20°C to 70°C."},{"question":"Does DSC1001DE1-120.0000 have a standby or power-down function?","answer":"Yes, it includes a standby (power down) function that reduces supply current to 15 µA max. This is useful for power-sensitive or battery-backed applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE1-120.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE1-120.0000 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}}