{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1003CL1-019.2000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1003CL1-019.2000T","canonicalUrl":"https://icboms.com/microchip/DSC1003CL1-019.2000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1003CL1-019.2000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1003 series, XO (Standard), 19.2 MHz, CMOS output, MEMS base resonator, AEC-Q100 qualified, 4-SMD package, 3.20mm x 2.50mm","salesMarkdown":"The DSC1003CL1-019.2000T is a 19.2 MHz MEMS-based oscillator in the DSC1003 series from Microchip Technology, with an AEC-Q100 rating that makes it a qualified part for automotive and industrial designs — not just 'capable' but documented with the PPAP data an OEM auditor expects. The CMOS output interfaces directly with most MCU clock inputs without external level translation, and the supply voltage range of 1.7V to 3.6V lets it run on the same rail as 3.3V, 2.5V, or 1.8V logic — no separate LDO needed for the clock source. ## 19.2 MHz reference with standby power-down At 19.2 MHz, this oscillator serves as a common reference for MCU clock trees and CAN transceiver timing. Active current draw is 6 mA max at the rated frequency, which is low enough that thermal dissipation in the 4-SMD package is negligible even at 105°C ambient. ## Surface-mount footprint and tape-and-reel delivery The 4-SMD, no-lead package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm — a compact footprint that fits tight ECU board layouts.","metaTitle":"DSC1003CL1-019.2000T MEMS Oscillator – 19.2 MHz, AEC-Q100","metaDescription":"Microchip DSC1003CL1-019.2000T: 19.2 MHz XO, MEMS, AEC-Q100, -40°C to 105°C, 1.7-3.6V supply, CMOS output, 4-SMD package.","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":"DSC1003","Package":"Tape & Reel (TR)","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":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"1.7V ~ 3.6V","Base Product Number":"DSC1003","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~105°C","Current - Supply (Max)":"6mA","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 DSC1003CL1-019.2000T AEC-Q100 qualified?","answer":"Yes, it carries an AEC-Q100 rating. This means it has passed the automotive-grade qualification tests (temperature cycling, ESD, latch-up, and reliability stress) with documented PPAP data that an OEM auditor will accept."},{"question":"Does it have a standby or power-down function?","answer":"Yes, the function is listed as Standby (Power Down). When enabled, the supply current drops to 15 µA max, making it suitable for sleep-mode or battery-backed automotive modules."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1003CL1-019.2000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1003CL1-019.2000T 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}}