{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003JA3B-016.7772T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003JA3B-016.7772T","canonicalUrl":"https://icboms.com/microchip/DSC6003JA3B-016.7772T","factsUrl":"https://icboms.com/api/mcp/products/DSC6003JA3B-016.7772T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC60XXB series MEMS XO, 16.7772 MHz, CMOS output, ±20 ppm stability, 1.71–3.63 V supply, -40 to 125 °C, AEC-Q100, 4-VLGA package","salesMarkdown":"The DSC6003JA3B-016.7772T is a MEMS-based oscillator from Microchip's DSC60XXB series, delivering a 16.7772 MHz CMOS clock in a 4-VLGA package. Operating supply from 1.71V to 3.63V covers 1.8V, 2.5V, and 3.3V logic rails with a single BOM line — no separate regulator needed for mixed-voltage domains. The 1.3 mA typical current draw keeps the thermal footprint small in the 2.50 mm x 2.00 mm VLGA package. For a 16.7772 MHz clock, that's about ±335 Hz of absolute jitter budget — tight enough for USB full-speed and most MCU crystal-less operation, but verify against your PLL's jitter tolerance if the oscillator feeds a high-speed serial transceiver. ## Package and mounting – 4-VLGA footprint notes The 4-VLGA package measures 2.50 mm x 2.00 mm with a seated height of 0.89 mm max. Surface-mount, tape-and-reel delivery (TR). No via-in-pad required — standard SMT reflow profile for a 4-pin land pattern.","metaTitle":"DSC6003JA3B-016.7772T MEMS XO – AEC-Q100, 16.7772 MHz, CMOS","metaDescription":"Microchip DSC6003JA3B-016.7772T: Active MEMS oscillator, 16.7772 MHz, CMOS output, ±20 ppm stability, 1.71–3.63V supply, -40°C to 125°C, AEC-Q100, 4-VLGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Microchip Technology","Type":"XO (Standard)","Output":"CMOS","Series":"DSC60XXB","Package":"Tape & Reel (TR)","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"16.7772 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-VLGA","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.71V ~ 3.63V","Frequency Stability":"±20ppm","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-40°C~125°C","Current - Supply (Max)":"1.3mA (Typ)","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fc9bc8dbecf8bce854cdcb4e33a6ea8e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC6003JA3B-016.7772T AEC-Q100 qualified?","answer":"Yes, it carries AEC-Q100 rating. Combined with the -40°C to 125°C operating range, it's qualified for automotive under-hood and engine-bay environments."},{"question":"What is the frequency stability of the DSC6003JA3B-016.7772T?","answer":"Frequency stability is ±20 ppm across the full operating temperature and supply voltage range. That's about ±335 Hz at 16.7772 MHz — adequate for USB full-speed and general MCU clocking, but check your PLL's jitter budget if used for high-speed serial links."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003JA3B-016.7772T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003JA3B-016.7772T 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}}