{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1033CE2-022.5792T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1033CE2-022.5792T","canonicalUrl":"https://icboms.com/microchip/DSC1033CE2-022.5792T","factsUrl":"https://icboms.com/api/mcp/products/DSC1033CE2-022.5792T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1033CE2-022.5792T, PureSilicon™ MEMS XO (Standard), 22.5792 MHz CMOS output, 3.3V supply, ±25 ppm stability, -20°C to +70°C, 4-SMD no-lead package.","salesMarkdown":"The DSC1033CE2-022.5792T is a MEMS-based XO (Standard) oscillator from Microchip's PureSilicon™ series, delivering a 22.5792 MHz CMOS output from a 3.3V rail. That frequency is a standard master clock for audio sample rates (e.g., 48 kHz and its multiples), so you'll see it on audio codec boards, HDMI audio extractors, or any digital audio interface that needs a clean, low-jitter reference. The 4-SMD no-lead package (3.20 mm × 2.50 mm) is a common footprint. Microchip lists the DSC1033CE2-022.5792T as Obsolete. That feature is common across the DSC1033 family, so a replacement candidate should also offer a standby pin to match the BOM wiring. That's a solid industrial-grade spec — enough for most audio and logic timing without extra clock cleaning. The 3 mA max supply current is low enough that a small 3.3V LDO can feed it without thermal worry, even in a cramped enclosure. The CMOS output swings rail-to-rail and drives standard logic inputs directly — no level translation needed if the downstream device runs on 3.3V.","metaTitle":"DSC1033CE2-022.5792T MEMS Oscillator – 22.5792 MHz, CMOS","metaDescription":"Microchip DSC1033CE2-022.5792T XO (Standard) MEMS oscillator, 22.5792 MHz CMOS output, ±25 ppm, 3.3V.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC1033, PureSilicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"22.5792 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"1µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/39044fcc9825a23a0d54b2590f18614f.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1033CE2-022.5792T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1033CE2-022.5792T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-18T15:26:56.134Z","lastPublished":"2026-07-18T15:26:56.134Z","indexable":true}}