{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1203CE2-167M7722T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1203CE2-167M7722T","canonicalUrl":"https://icboms.com/microchip/DSC1203CE2-167M7722T","factsUrl":"https://icboms.com/api/mcp/products/DSC1203CE2-167M7722T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1203CE2-167M7722T, XO (Standard) MEMS oscillator, 167.7722 MHz LVDS output, ±25 ppm stability, 2.5V-3.3V supply, 6-VDFN package.","salesMarkdown":"The DSC1203CE2-167M7722T is a MEMS-based XO delivering a 167.7722 MHz LVDS output with ±25 ppm frequency stability across -20°C to +70°C — a drop-in clock source for Ethernet, FPGA reference, or SerDes PLLs that need a low-jitter differential signal. Supply voltage spans 2.5V to 3.3V, so the same oscillator can feed a 2.5V FPGA bank and a 3.3V PHY without a separate level translator. ## Standby mode cuts supply draw to 5 µA ## Active production, no end-of-life notice","metaTitle":"DSC1203CE2-167M7722T – 167.7722 MHz LVDS MEMS XO, 2.5V-3.3V","metaDescription":"Microchip DSC1203CE2-167M7722T: 167.7722 MHz LVDS XO, MEMS base, ±25 ppm stability, 2.5V-3.3V supply, standby function, 6-VDFN, active production.","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":"Tape & Reel (TR)","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/DSC1203CE2-167M7722T/alternatives.json"},"ai":{"faq":[{"question":"What is the standby (power down) function of DSC1203CE2-167M7722T?","answer":"The standby function disables the oscillator and reduces the supply current to 5 µA max. The output goes high-impedance when standby is asserted."},{"question":"Is DSC1203CE2-167M7722T RoHS compliant?","answer":"The part is supplied in a Tape & Reel package; Microchip's standard RoHS compliance applies. Confirm the specific date-code lot at RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1203CE2-167M7722T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1203CE2-167M7722T 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}}