{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CI1-120.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CI1-120.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1101CI1-120.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CI1-120.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1101 series MEMS XO (Standard), 120 MHz, CMOS output, ±50 ppm stability, 2.25 V–3.6 V supply, -40°C to +85°C, 6-SMD package, Tape & Reel.","salesMarkdown":"## 120 MHz MEMS oscillator – what it replaces on the BOM The DSC1101CI1-120.0000T: This is a MEMS-based oscillator, not a quartz crystal — the resonator is a silicon MEMS structure, which means no crystal aging drift and no start-up time on power-up. ## Supply flexibility and standby power-down Runs from any rail between 2.25 V and 3.6 V — no separate LDO needed if the core or I/O supply is in that band. The Standby (Power Down) function pulls the disable current down to 95 µA max, so a battery-backed design can gate the clock when the system sleeps. ## Package and board-fit note 6-SMD, No Lead package, 3.20 mm × 2.50 mm footprint, seated height 0.90 mm max. The 0.50 mm pin pitch routes out on two layers without via-in-pad; a standard land pattern for this body size works across the DSC1101 family. ## Active production — no LTB window to chase Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1101CI1-120.0000T – Microchip MEMS 120 MHz XO, CMOS","metaDescription":"DSC1101CI1-120.0000T – Microchip MEMS oscillator, 120 MHz, CMOS output, ±50 ppm stability, -40°C to +85°C, 6-SMD. Active production. Quoted to order.","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":"120 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can DSC1101CI1-120.0000T replace a standard quartz 120 MHz oscillator on my board?","answer":"Yes, if the existing quartz oscillator is a 6-SMD, No Lead package with CMOS output and a 2.25 V–3.6 V supply range, the DSC1101CI1-120.0000T is a drop-in replacement. The MEMS resonator eliminates crystal aging drift and provides instant start-up — no external load capacitors needed. Confirm the pin 1 function (Standby vs Enable) matches your board's control logic."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CI1-120.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CI1-120.0000T 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}}