{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1222CE2-125M0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1222CE2-125M0000T","canonicalUrl":"https://icboms.com/microchip/DSC1222CE2-125M0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1222CE2-125M0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC12X2 series, XO (Standard) MEMS oscillator, 125 MHz LVPECL output, ±25 ppm stability, 2.25V–3.63V supply, 6-VDFN package.","salesMarkdown":"## 125 MHz LVPECL clock source – MEMS, not quartz The DSC1222CE2-125M0000T is a 125 MHz MEMS-based oscillator with LVPECL differential output, part of Microchip's DSC12X2 series. The MEMS resonator makes it inherently more resistant to shock and vibration than a quartz crystal — a real advantage in fan-cooled equipment or portable gear that gets dropped. The Enable/Disable function lets the system shut down the oscillator and drop supply current to 23 mA typ, useful for power-sensitive sleep modes. ## Package and temperature – fits indoor boards Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm. The small footprint and low profile suit dense PCB layouts where board real estate is tight. Rated for -20°C to 70°C — the commercial/industrial temperature band. That covers most indoor equipment, office networking gear, and test instruments. ## Active production – no end-of-life pressure Listed as Active by Microchip. Sourced through independent distribution; quoted to order against the BOM quantity. Availability confirmed at RFQ time.","metaTitle":"DSC1222CE2-125M0000T – 125 MHz LVPECL MEMS Oscillator","metaDescription":"125 MHz LVPECL output MEMS oscillator, 2.25V–3.63V supply, ±25 ppm stability, 6-VDFN package. Active production – order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"LVPECL","Series":"DSC12X2","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.63V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"50mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"23mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e26161fed19515e7a2c10596618f033d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the frequency of the DSC1222CE2-125M0000T?","answer":"It is a 125 MHz oscillator with LVPECL output. The frequency is fixed — no programming or external load capacitors needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1222CE2-125M0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1222CE2-125M0000T 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}}