{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101BI1-145.2000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101BI1-145.2000T","canonicalUrl":"https://icboms.com/microchip/DSC1101BI1-145.2000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101BI1-145.2000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series XO (Standard), 145.2 MHz CMOS output, ±50 ppm stability, -40°C to 85°C, 6-VDFN surface-mount package, Tape & Reel.","salesMarkdown":"## 145.2 MHz MEMS XO — industrial-grade CMOS clock Microchip DSC1101BI1-145.2000T is a MEMS-based standard oscillator (XO) delivering a 145.2 MHz CMOS output from a 6-VDFN package measuring 5.0 × 3.2 mm. The ±50 ppm frequency stability covers most Ethernet PHY and USB controller reference-clock requirements, though not precision timing protocols like IEEE 1588. ## Supply range and standby power-down Operates from 2.25 V to 3.6 V — covers 2.5 V and 3.3 V logic rails without a separate LDO, simplifying the power tree. Active current draw is 35 mA max at full 145.2 MHz operation — budget this into the 3.3 V rail capacity. Listed as Active by Microchip — no PCN or last-time-buy horizon. Can be designed in today and sourced for production without LTB planning.","metaTitle":"DSC1101BI1-145.2000T MEMS XO 145.2 MHz CMOS - Microchip","metaDescription":"Active Microchip DSC1101 series XO, 145.2 MHz CMOS output, ±50 ppm stability, -40°C to 85°C, 6-VDFN. Quoted to order — confirm fit and request 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":"CMOS","Series":"DSC1101","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"145.2 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.197\\\" L x 0.126\\\" W (5.00mm x 3.20mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1101BI1-145.2000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1101BI1-145.2000T a direct drop-in replacement for other 6-VDFN oscillators?","answer":"The 6-VDFN package (5.0 × 3.2 mm) is a standard MEMS oscillator footprint shared across the DSC1101 series and many Microchip DSC oscillators."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101BI1-145.2000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101BI1-145.2000T 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}}