{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1222CI2-156M2935","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1222CI2-156M2935","canonicalUrl":"https://icboms.com/microchip/DSC1222CI2-156M2935","factsUrl":"https://icboms.com/api/mcp/products/DSC1222CI2-156M2935","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC12X2 series XO (Standard), 156.2935 MHz LVPECL output, MEMS-based, 6-VDFN package, -40°C to 85°C industrial temperature range, ±25ppm stability.","salesMarkdown":"## 156.2935 MHz LVPECL MEMS XO for Industrial Timing ## Supply Voltage Range and Enable/Disable Function Operates from a 2.25 V to 3.63 V supply, covering standard 2.5 V and 3.3 V rails without an external regulator — simplifies power distribution on mixed-voltage boards. ## 6-VDFN Package and Board Layout Housed in a 6-VDFN package measuring 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint for dense PCB layouts; the 0.90 mm height clears low-profile enclosures and mezzanine card stacks.","metaTitle":"DSC1222CI2-156M2935 XO 156.2935 MHz LVPECL MEMS Oscillator","metaDescription":"Microchip DSC1222CI2-156M2935 XO (Standard) with LVPECL output, 156.2935 MHz, ±25ppm stability, -40°C to 85°C. Active production. RFQ for price and lead time.","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":"DSC12X2","Package":"Tube","Ratings":"-","Function":"Enable/Disable","Frequency":"156.2935 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","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","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"50mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"23mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e26161fed19515e7a2c10596618f033d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1222CI2-156M2935/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between DSC1222CI2-156M2935 and DSC1222CI2-125M0000?","answer":"Both are from the same DSC12X2 series with identical package, supply range, and temperature grade. The only difference is the output frequency: 156.2935 MHz vs 125.0000 MHz. The LVPECL output, stability, and function pins are the same."},{"question":"Is DSC1222CI2-156M2935 RoHS compliant?","answer":"Yes, the part is listed as RoHS compliant. The 6-VDFN package is lead-free and compatible with standard RoHS reflow profiles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1222CI2-156M2935","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1222CI2-156M2935 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}}