{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC6003JL3B-007.3728","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC6003JL3B-007.3728","canonicalUrl":"https://icboms.com/microchip/DSC6003JL3B-007.3728","factsUrl":"https://icboms.com/api/mcp/products/DSC6003JL3B-007.3728","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC60XX series MEMS XO, 7.3728 MHz, CMOS output, AEC-Q100 qualified, 4-VLGA surface-mount package","salesMarkdown":"## AEC-Q100 MEMS oscillator for automotive clock trees The DSC6003JL3B-007.3728 is a MEMS-based XO (standard oscillator) from Microchip's DSC60XX series, delivering a 7.3728 MHz CMOS output from a 4-VLGA package. Its AEC-Q100 rating means it has passed the temperature, reliability, and PPAP requirements for automotive-grade ICs — suitable for under-hood and chassis-domain ECUs where a quartz crystal's shock sensitivity or temperature drift would be a risk. ## Supply voltage flexibility and power budget Operates across a 1.71V to 3.63V supply range, covering 1.8V, 2.5V, and 3.3V rails without a separate LDO. Typical supply current is 1.3 mA max — low enough for always-on modules like a body controller or gateway that must keep the CAN clock alive during sleep. ## Enable/Disable function for power sequencing The Enable/Disable pin lets the system shut down the oscillator output during low-power modes, cutting the clock to downstream peripherals without removing the supply rail. This is useful in automotive ECUs that sequence power domains to meet quiescent current targets. ## Active production, quoted to order","metaTitle":"DSC6003JL3B-007.3728 MEMS Oscillator","metaDescription":"Microchip DSC6003JL3B-007.3728 MEMS XO, 7.3728 MHz, CMOS output, AEC-Q100 qualified. 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":"CMOS","Series":"DSC60XX","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"7.3728 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","Base Product Number":"DSC6003","Frequency Stability":"-","Height - Seated (Max)":"0.035\\\" (0.89mm)","Operating Temperature":"-","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":"Can I replace a quartz crystal with DSC6003JL3B-007.3728?","answer":"Yes, if the circuit expects a CMOS-level clock input from an oscillator module. The DSC6003JL3B-007.3728 outputs a CMOS square wave at 7.3728 MHz and includes an Enable/Disable pin. Unlike a bare quartz crystal, it does not require external load capacitors or an inverter — it is a drop-in oscillator for a clock input pin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC6003JL3B-007.3728","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC6003JL3B-007.3728 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}}