{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103CE2-074.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103CE2-074.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1103CE2-074.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103CE2-074.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1103 series XO (Standard), 74.25 MHz, LVDS output, ±25 ppm stability, -20°C to 70°C, 6-SMD no-lead package, MEMS base resonator.","salesMarkdown":"## 74.25 MHz LVDS clock source — MEMS, not quartz The output is LVDS, a differential pair that keeps noise off the clock line over short PCB traces. At 74.25 MHz, this frequency is a standard video pixel clock for 1080p and 4K formats — it also shows up in serial data links and FPGA reference clocks. The ±25 ppm frequency stability means the clock edge jitter stays tight enough for most serial transceivers without a separate PLL cleanup. ## Supply range and standby power-down The 6-SMD no-lead package measures 3.20 mm x 2.50 mm, seated height 0.90 mm — a compact footprint that fits tight board layouts.","metaTitle":"DSC1103CE2-074.2500T XO 74.25 MHz LVDS MEMS Oscillator –","metaDescription":"DSC1103CE2-074.2500T: Active XO (Standard), 74.25 MHz, LVDS output, ±25 ppm stability, -20°C to 70°C, 6-SMD. MEMS-based. 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":"LVDS","Series":"DSC1103","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"74.25 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 ~ 3.63V","Base Product Number":"DSC1103","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"32mA","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/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1103CE2-074.2500T/alternatives.json"},"ai":{"faq":[{"question":"What is the output type and what does that mean for my board?","answer":"The output is LVDS (Low-Voltage Differential Signaling). It requires a 100-ohm termination resistor across the differential pair at the receiver end. The receiver must be LVDS-compatible — a single-ended CMOS input will not work."},{"question":"Does DSC1103CE2-074.2500T have a standby mode?","answer":"Yes, the Standby (Power Down) function reduces supply current to 95 µA max. The output is disabled in standby; the oscillator restarts when the enable pin is asserted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103CE2-074.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103CE2-074.2500T 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}}