{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL1-037.1250","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL1-037.1250","canonicalUrl":"https://icboms.com/microchip/DSC1001CL1-037.1250","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL1-037.1250","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001 series MEMS XO, 37.125 MHz CMOS output, ±50 ppm stability, 1.8V-3.3V supply, -40°C to +105°C, AEC-Q100 qualified, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CL1-037.1250: Supply voltage spans 1.8V to 3.3V, allowing the same part number to serve 1.8V, 2.5V, or 3.3V clock domains without a separate regulator or level translator. ## Active lifecycle — no end-of-life planning needed No last-time-buy window or successor migration is required. ## Standby power-down and low current draw Maximum operating current is 7.2 mA, typical for a 37.125 MHz CMOS oscillator — the MEMS core consumes less power than a comparable quartz oscillator at the same frequency. ## 4-SMD no-lead package — layout considerations Housed in a 4-SMD, No Lead package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm, the footprint is compatible with standard 3.2 x 2.5 mm oscillator land patterns — no special via-in-pad or thermal relief required. Surface mount mounting — the no-lead package suits reflow soldering; the small footprint frees board space on dense mixed-signal or automotive PCBs.","metaTitle":"DSC1001CL1-037.1250 MEMS XO 37.125 MHz CMOS AEC-Q100 Active","metaDescription":"Microchip DSC1001CL1-037.1250 MEMS oscillator, 37.125 MHz, CMOS output, ±50 ppm stability, 1.8-3.3V, -40 to +105°C, AEC-Q100.","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":"37.125 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":"±50ppm","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":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL1-037.1250","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL1-037.1250 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}}