{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1104CI1-027.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1104CI1-027.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1104CI1-027.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1104CI1-027.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1104 series, XO (Standard) MEMS oscillator, 27 MHz, HCSL output, 2.25 V to 3.6 V supply, -40°C to +85°C, 6-SMD no-lead package.","salesMarkdown":"## 27 MHz HCSL MEMS XO — PCIe reference clock fit ## Industrial temperature range and standby power-down Active current draw is 42 mA max at 27 MHz, typical for an HCSL output driving a 50-Ω terminated differential pair. ## 6-SMD no-lead — layout considerations Housed in a 3.20 mm x 2.50 mm 6-SMD no-lead package, 0.90 mm seated height — the land pattern follows the standard 6-pin MEMS oscillator footprint common across the DSC1104 family.","metaTitle":"DSC1104CI1-027.0000T Microchip 27 MHz MEMS XO HCSL Active","metaDescription":"DSC1104CI1-027.0000T: Microchip DSC1104 series, 27 MHz MEMS XO, HCSL output, -40 to 85°C, 2.25-3.6V supply. 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":"HCSL","Series":"DSC1104","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"27 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":"DSC1104","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"42mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.6050","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11b93dcf3fe2344432ea2f214a7ea724.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1104CI1-027.0000T/alternatives.json"},"ai":{"faq":[{"question":"Is DSC1104CI1-027.0000T compatible with 3.3V or 2.5V supply?","answer":"Yes. The supply voltage range is 2.25 V to 3.6 V, so the oscillator works directly on both 2.5 V and 3.3 V rails without an external regulator."},{"question":"Can DSC1104CI1-027.0000T replace a quartz crystal oscillator?","answer":"Functionally yes — it provides a 27 MHz clock output. The MEMS resonator eliminates crystal load-capacitance tuning and improves shock/vibration tolerance, but the HCSL output requires a differential receiver (not a single-ended LVCMOS input)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1104CI1-027.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1104CI1-027.0000T 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}}