{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001DE1-019.2000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001DE1-019.2000","canonicalUrl":"https://icboms.com/microchip/DSC1001DE1-019.2000","factsUrl":"https://icboms.com/api/mcp/products/DSC1001DE1-019.2000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1001DE1-019.2000, 19.2 MHz XO (Standard), CMOS output, MEMS resonator, ±50 ppm stability, AEC-Q100 qualified, 4-SMD no-lead package, active production.","salesMarkdown":"## 19.2 MHz MEMS XO – AEC-Q100 qualified The DSC1001DE1-019.2000 is a 19.2 MHz MEMS-based oscillator (XO) from Microchip's DSC1001 series, delivering a CMOS output with ±50 ppm frequency stability across its -20°C to 70°C operating range. AEC-Q100 qualification means this part meets the stress, reliability, and PPAP documentation requirements for automotive module qualification — the OEM auditor will ask for the PPAP and this part has it. ## Active supply, standby power-down mode ## 4-SMD no-lead, 1.8V–3.3V wide supply Housed in a 4-SMD, No Lead package measuring 2.50 mm × 2.00 mm with a seated height of 0.90 mm — standard footprint that mates with common 4-pad oscillator layouts, no via-in-pad or special fan-out needed. Supply voltage range 1.8V–3.3V covers the common logic rails for automotive MCUs and SoCs — no external level translator needed when the core and I/O share the same rail.","metaTitle":"DSC1001DE1-019.2000 MEMS XO – 19.2 MHz, CMOS, AEC-Q100","metaDescription":"Microchip DSC1001DE1-019.2000 – 19.2 MHz MEMS XO, CMOS output, ±50 ppm stability, AEC-Q100 qualified, active production. Sourced per RFQ.","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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"19.2 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"6.3mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is the DSC1001DE1-019.2000 pin-compatible with standard 4-SMD quartz oscillators?","answer":"Yes. The 4-SMD, No Lead package and industry-standard pinout mean this MEMS XO drops into the same PCB footprint as a quartz oscillator — no board spin required. The MEMS resonator gives better shock/vibration tolerance than quartz, which is relevant for chassis-mount or under-hood modules where the quartz part might fail."},{"question":"Can the DSC1001DE1-019.2000 replace a quartz oscillator?","answer":"Functionally yes — it is a pin-compatible drop-in with CMOS output and the same 19.2 MHz frequency. The MEMS resonator offers higher inherent shock/vibration tolerance than a quartz crystal, which is a genuine advantage in automotive or industrial environments where quartz oscillators are a known failure point under sustained vibration."},{"question":"Does the DSC1001DE1-019.2000 have a standby power-down mode?","answer":"Yes, the standby (power down) function drops the maximum supply current from 6.3 mA to 15 µA. This is controlled via a logic-level enable pin — pull it low to shut down the output and cut quiescent draw, useful for battery-backed or sleep-mode circuits in automotive body controllers."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001DE1-019.2000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001DE1-019.2000 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}}