{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123DI2-156.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123DI2-156.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1123DI2-156.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123DI2-156.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123DI2-156.2500T, 156.25 MHz LVDS XO (Standard), MEMS base resonator, ±25 ppm stability, 2.25-3.63 V supply, -40°C to 85°C, AEC-Q100 qualified, 6-SMD no-lead package, active production.","salesMarkdown":"The DSC1123DI2-156.2500T is a 156.25 MHz LVDS oscillator from Microchip's DSC1123 MEMS family, qualified to AEC-Q100 for automotive deployment. The 156.25 MHz frequency is a common reference for 10 Gigabit Ethernet, Fibre Channel, and video SerDes — the LVDS output keeps the signal swing small and the edge rate controlled, which matters for signal integrity over short PCB traces to the PHY or FPGA. Supply voltage spans 2.25 V to 3.63 V, so it runs off a 3.3 V or 2.5 V rail without a separate regulator. ## Automotive temperature range and MEMS reliability For a BOM that already carries AEC-Q passives and MCUs, this clock matches the reliability target without a waiver. ## Package and footprint for pick-and-place The 6-SMD no-lead package (2.50 mm x 2.00 mm x 0.90 mm) is a standard MEMS oscillator footprint. The 0.90 mm seated height keeps it under low-profile heatsinks or enclosure lids. Cut-tape or small quantities are available through independent distribution; confirm the break-pack fee at RFQ.","metaTitle":"DSC1123DI2-156.2500T 156.25 MHz LVDS MEMS Oscillator","metaDescription":"DSC1123DI2-156.2500T: 156.25 MHz LVDS XO, MEMS resonator, ±25 ppm stability, 2.25-3.63 V supply, -40°C to 85°C, AEC-Q100 qualified.","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":"DSC1123","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"156.25 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1123DI2-156.2500T AEC-Q100 qualified?","answer":"Yes, the DSC1123DI2-156.2500T carries an AEC-Q100 rating, making it suitable for automotive applications where the qualification is a BOM gate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123DI2-156.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123DI2-156.2500T 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}}