{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC400-3333Q0001KE2","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC400-3333Q0001KE2","canonicalUrl":"https://icboms.com/microchip/DSC400-3333Q0001KE2","factsUrl":"https://icboms.com/api/mcp/products/DSC400-3333Q0001KE2","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC400 series, DSC400-3333Q0001KE2, XO (Standard) MEMS oscillator, LVDS output, six frequencies: 25MHz, 50MHz, 125MHz, 150MHz, 100MHz, 156.25MHz, ±25ppm stability, 2.25V~3.6V supply, -20°C~70°C, 20-VFQFN exposed pad.","salesMarkdown":"## MEMS oscillator with six LVDS clock outputs The DSC400-3333Q0001KE2 is a standard XO built on a MEMS resonator, delivering LVDS outputs at six factory-programmed frequencies: 25 MHz, 50 MHz, 125 MHz, 150 MHz, 100 MHz, and 156.25 MHz. A single device replaces up to six discrete oscillators, simplifying BOM management and reducing board area for multi-frequency clock trees in networking, data communication, and industrial control. ## Supply voltage and temperature grade for indoor deployment Operating from 2.25 V to 3.6 V, it spans common 2.5 V and 3.3 V rails without an external regulator — useful for mixed-voltage designs where the clock rail is shared with an FPGA or ASIC bank. ## 20-VFQFN package and enable/disable function Housed in a 20-VFQFN with exposed pad (5.00 mm x 3.20 mm, 0.90 mm height), the package requires a thermal via pattern under the pad for heat dissipation and a reflow profile matched to the lead-free solder paste — check the MSL before the oven to avoid popcorning.","metaTitle":"DSC400-3333Q0001KE2 MEMS XO – LVDS, 6 Frequencies, Active","metaDescription":"Microchip DSC400-3333Q0001KE2 XO (Standard) with LVDS output, six programmable frequencies (25-156.25 MHz), ±25ppm stability, 2.25-3.6V supply.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"LVDS","Series":"DSC400","Package":"Tube","Function":"Enable/Disable","Base Resonator":"MEMS","Package / Case":"20-VFQFN Exposed Pad","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":"DSC400","Frequency Stability":"±25ppm","Frequency - Output 1":"25MHz, 50MHz, 125MHz, 150MHz","Frequency - Output 2":"100MHz, 156.25MHz","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b1fa89bbb593bb9f15bbf883a84023ea.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What frequencies does DSC400-3333Q0001KE2 output?","answer":"It outputs six LVDS frequencies: 25 MHz, 50 MHz, 125 MHz, 150 MHz, 100 MHz, and 156.25 MHz — all from a single MEMS oscillator."},{"question":"Is DSC400-3333Q0001KE2 a direct replacement for a quartz oscillator?","answer":"It is a MEMS-based XO, not a quartz crystal. It directly replaces a standard quartz oscillator in the same footprint and supply voltage range, with the advantage of multiple outputs and better shock/vibration immunity."},{"question":"Does DSC400-3333Q0001KE2 have an enable/disable function?","answer":"Yes, the enable/disable pin allows gating the LVDS outputs for power-down or test modes without an external clock buffer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC400-3333Q0001KE2","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC400-3333Q0001KE2 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}}