{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6122CI2A-00AV","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6122CI2A-00AV","canonicalUrl":"https://icboms.com/microchip/DSC6122CI2A-00AV","factsUrl":"https://icboms.com/api/mcp/products/DSC6122CI2A-00AV","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC61XX series MEMS XO (Standard), 4-VDFN package, dual CMOS outputs 74.1758MHz and 74.25MHz, ±25ppm stability, 1.71V~3.63V supply, -40°C~85°C, 0.035\" seated height.","salesMarkdown":"## Obsolete — sourcing through independent channels The DSC6122CI2A-00AV: No stock-holding claim; each lot is verified for authenticity and traceability before shipment. For a video clock receiver with a PLL bandwidth above 10 kHz, the phase noise difference is absorbed by the loop filter. The typical supply current is 3 mA, making it suitable for power-sensitive designs where a quartz oscillator plus a separate clock generator would draw 10 mA or more. ## 4-VDFN footprint and layout considerations Decoupling should be a 0.1 µF X7R capacitor placed within 2 mm of pin 4 (VDD) with a short via to the ground plane — the CMOS output edge rate is fast enough that a 10 nH via inductance creates a 30 mV supply bounce at 74.25 MHz switching, which couples into the output jitter measurement.","metaTitle":"Microchip DSC6122CI2A-00AV MEMS XO, 74.1758/74.25MHz","metaDescription":"Microchip DSC6122CI2A-00AV MEMS XO, dual CMOS outputs 74.1758MHz & 74.25MHz, ±25ppm, 1.71-3.63V, -40°C~85°C. Obsolete, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Height":"0.035\\\" (0.90mm)","Output":"CMOS","Series":"DSC61XX","Package":"Tube","Function":"-","Base Resonator":"MEMS","Package / Case":"4-VDFN","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±25ppm","Frequency - Output 1":"74.1758MHz, 74.25MHz","Frequency - Output 2":"-","Frequency - Output 3":"-","Frequency - Output 4":"-","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"3mA (Typ)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/1228b1baf388c49094d52b76abcfca61.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC6122CI2A-00AV/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy DSC6122CI2A-00AV and get a price?","answer":"We source this obsolete MEMS oscillator through independent distribution channels. Submit an RFQ with your target quantity — availability, pricing, and lot traceability are confirmed at quote time. No stock-holding claim is made."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6122CI2A-00AV","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6122CI2A-00AV when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-19T21:30:30.647Z","lastPublished":"2026-07-19T21:30:30.647Z","indexable":true}}