{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123DI5-156.2500T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123DI5-156.2500T","canonicalUrl":"https://icboms.com/microchip/DSC1123DI5-156.2500T","factsUrl":"https://icboms.com/api/mcp/products/DSC1123DI5-156.2500T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1123 series MEMS XO (Standard), 156.2500 MHz, LVDS output, AEC-Q100 qualified, 6-SMD no-lead package, 2.25V to 3.63V supply, -40°C to 85°C operation.","salesMarkdown":"The DSC1123DI5-156.2500T is an active-production XO (Standard) from Microchip's DSC1123 series, delivering a 156.25 MHz LVDS output from a MEMS resonator. ## Supply flexibility and package footprint The supply range spans 2.25 V to 3.63 V, so the same BOM line works on a 2.5 V FPGA bank or a 3.3 V microcontroller rail without a separate regulator. The 6-SMD no-lead package measures 2.50 mm x 2.00 mm with a seated height of 0.90 mm — a compact footprint that fits under a mezzanine card or alongside a dense BGA cluster. The disable current maxes at 22 mA versus 32 mA active — not a dramatic power savings, but enough to keep a battery-backed RTC domain from draining through the oscillator output stage. For a new design, this part is design-in ready; for an existing BOM, it is a stable line item with no imminent end-of-life risk. The DSC1123 series includes other frequencies and stability grades; the base product number DSC1123 covers the family if a different frequency is needed.","metaTitle":"DSC1123DI5-156.2500T Microchip MEMS XO 156.25 MHz LVDS","metaDescription":"DSC1123DI5-156.2500T: Active XO (Standard) from Microchip, 156.25 MHz LVDS output, AEC-Q100 qualified, -40°C to 85°C, 2.25V-3.63V supply. 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":"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":"±10ppm","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":"$4.1700","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1123DI5-156.2500T AEC-Q100 qualified for automotive use?","answer":"Yes, it is rated AEC-Q100, making it suitable for automotive applications within its -40°C to 85°C temperature range."},{"question":"What is the output type of DSC1123DI5-156.2500T?","answer":"The output is LVDS, a differential signal that provides good noise immunity for high-speed clock distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123DI5-156.2500T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123DI5-156.2500T 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}}