{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203CE2-167M7722","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203CE2-167M7722","canonicalUrl":"https://icboms.com/microchip/DSC1203CE2-167M7722","factsUrl":"https://icboms.com/api/mcp/products/DSC1203CE2-167M7722","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1203CE2-167M7722, XO (Standard), LVDS output, 167.7722 MHz, ±25 ppm stability, 2.5V–3.3V supply, -20°C to 70°C, 6-VDFN package.","salesMarkdown":"## 167.7722 MHz LVDS MEMS XO for high-speed clock trees For a 167.7722 MHz carrier, ±25 ppm stability keeps the frequency deviation within the holdover budget for most Ethernet PHY reference clocks without external trimming. Supply voltage accepts 2.5V to 3.3V, so the same part can be used on a 2.5V FPGA bank or a 3.3V clock fanout buffer without a separate LDO. No official successor or cross-reference has been issued, so the BOM position is stable as long as the product lifecycle continues. The 6-VDFN package (3.20 mm x 2.50 mm x 0.90 mm seated height) is a standard MEMS oscillator footprint. The small land pattern requires a controlled solder-paste stencil aperture to avoid bridging. The part is supplied in Tube per the standard packaging option.","metaTitle":"DSC1203CE2-167M7722 – 167.7722 MHz LVDS MEMS XO, ±25 ppm","metaDescription":"Microchip DSC1203CE2-167M7722: 167.7722 MHz LVDS XO, ±25 ppm stability, 2.5V–3.3V supply, -20°C to 70°C, 6-VDFN. 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":"LVDS","Series":"DSC1203","Package":"Tube","Ratings":"-","Function":"Standby (Power Down)","Frequency":"167.7722 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":"2.5V ~ 3.3V","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C ~ 70°C","Current - Supply (Max)":"32mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"5µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9c9562275ed01929df10cd035ac9614e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1203CE2-167M7722/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203CE2-167M7722","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203CE2-167M7722 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}}