{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CL1-037.1250T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CL1-037.1250T","canonicalUrl":"https://icboms.com/microchip/DSC1001CL1-037.1250T","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CL1-037.1250T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001CL1-037.1250T, MEMS-based XO (Standard), 37.125 MHz, CMOS output, ±50 ppm stability, 1.8V–3.3V supply, AEC-Q100, -40 to 105°C, 4-SMD package.","salesMarkdown":"The DSC1001CL1-037.1250T is a MEMS-based XO (Standard) that outputs a fixed 37.125 MHz CMOS clock from a 1.8V to 3.3V supply rail. ## Power-down standby and supply flexibility When active, the oscillator draws 7.2 mA max at the rated frequency, which keeps the thermal contribution on a densely populated PCB manageable. The 1.8V–3.3V supply range means the same part can run from a 1.8V core rail, a 2.5V I/O bank, or a 3.3V peripheral bus without a separate level translator or a second oscillator variant on the BOM. 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 DSC1001CL1-037.1250T fits the standard 3.2 x 2.5 mm oscillator footprint used across the DSC1001 family. The 0.90 mm profile keeps it below the height clearance of a mezzanine card or a sealed enclosure lid.","metaTitle":"DSC1001CL1-037.1250T Microchip MEMS XO 37.125 MHz CMOS","metaDescription":"Microchip DSC1001CL1-037.1250T MEMS XO, 37.125 MHz, CMOS output, ±50 ppm stability, 1.8-3.3 V supply, AEC-Q100, -40 to 105°C, 4-SMD.","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":"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":[{"question":"What is the frequency of the DSC1001CL1-037.1250T?","answer":"The oscillator outputs a fixed 37.125 MHz CMOS clock."},{"question":"Is the DSC1001CL1-037.1250T suitable for automotive applications?","answer":"Yes — it is AEC-Q100 qualified and rated for -40 to 105°C, which covers under-hood and cabin environments where thermal cycling and vibration are present."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CL1-037.1250T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CL1-037.1250T 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}}