{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1102DI1-156.2500","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1102DI1-156.2500","canonicalUrl":"https://icboms.com/microchip/DSC1102DI1-156.2500","factsUrl":"https://icboms.com/api/mcp/products/DSC1102DI1-156.2500","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1102DI1-156.2500, XO (Standard), LVPECL output, 156.25 MHz, MEMS base resonator, 2.25-3.6 V supply, -40 to 85 °C, 6-SMD no-lead package","salesMarkdown":"## MEMS oscillator for 156.25 MHz LVPECL clock trees ## Package, footprint, and rework considerations Housed in a 6-SMD, no-lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm. The no-lead land pattern means the pads are flush with the package body — rework with hot air is straightforward if you pre-tin the board pads and align by the package outline. The 2.25-3.6 V supply range covers 2.5 V and 3.3 V rails without a separate regulator. The LVPECL output is DC-coupled to the receiver; the termination resistors sit close to the load to keep the signal edge clean at 156.25 MHz. Frequency stability is ±50 ppm — enough for 10GBASE-KR and common SerDes reference clocks. The base product number DSC1102 covers a family of LVPECL frequencies; the suffix DI1-156.2500 locks the frequency and the Standby function.","metaTitle":"DSC1102DI1-156.2500 MEMS XO, LVPECL, 156.25 MHz, Active","metaDescription":"Microchip DSC1102DI1-156.2500 XO (Standard), LVPECL output, 156.25 MHz, MEMS resonator, 2.25-3.6V, -40 to 85°C, 6-SMD. 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":"LVPECL","Series":"DSC1102","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","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 ~ 3.6V","Base Product Number":"DSC1102","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to DSC1102DI1-156.2500?","answer":"The DSC1102 family shares the same 6-SMD no-lead footprint and pinout across all frequencies. A direct frequency alternative within the same family (e.g., DSC1102DI1-125.0000) would be pin-compatible. Parts from the DSC1001 series (CMOS output) are not pin-compatible due to different output type and supply range."},{"question":"Does DSC1102DI1-156.2500 have an enable/disable pin?","answer":"Yes — the function is listed as Standby (Power Down). When the enable pin is pulled low, the output is disabled and the supply current drops to 95 µA max."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1102DI1-156.2500","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1102DI1-156.2500 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}}