{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1121AM1-030.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1121AM1-030.0000","canonicalUrl":"https://icboms.com/microchip/DSC1121AM1-030.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1121AM1-030.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1121AM1-030.0000, XO (Standard) MEMS oscillator, 30 MHz CMOS output, AEC-Q100 qualified, -55°C to 125°C, 2.25V-3.6V supply, 6-SMD package.","salesMarkdown":"## Why choose a MEMS oscillator over a quartz crystal The DSC1121AM1-030.0000 uses a MEMS resonator instead of a quartz crystal, which means better resistance to shock and vibration — a real advantage in automotive, industrial, or portable gear where a quartz can crack or drift. It is a standard XO with CMOS output at 30 MHz, so it drops straight into any digital clock input that expects a 3.3V or 2.5V CMOS-level signal. ## Automotive qualification and temperature range The ±50 ppm frequency stability holds across the full temperature range, so a CAN bus or Ethernet PHY clock stays within the receiver's ppm budget even when the enclosure gets hot. ## Supply voltage flexibility and power consumption The 2.25V to 3.6V supply range means the same part works on a 2.5V FPGA bank, a 3.3V microcontroller, or a 3.0V coin-cell-powered system — no separate LDO needed for the oscillator rail. Max supply current is 35 mA when enabled and 22 mA when disabled via the Enable/Disable function, which lets a low-power controller gate the clock off during sleep modes. ## Package and board layout considerations Housed in a 6-SMD, No Lead Exposed Pad package measuring 7.00mm x 5.00mm with a seated height of 0.90mm, it fits a standard 7x5 mm oscillator footprint and is hand-solderable with a fine-tip iron.","metaTitle":"DSC1121AM1-030.0000 XO Oscillator 30MHz CMOS AEC-Q100 MEMS","metaDescription":"DSC1121AM1-030.0000 Microchip Technology MEMS XO, 30MHz CMOS output, AEC-Q100 qualified, -55°C to 125°C, 2.25V-3.6V supply. Active production. Request quote.","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":"DSC1121","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"30 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead Exposed Pad","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.276\\\" L x 0.197\\\" W (7.00mm x 5.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1121","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-55°C~125°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1121AM1-030.0000 suitable for automotive applications?","answer":"Yes — it carries AEC-Q100 qualification and operates from -55°C to 125°C, covering the automotive Grade 1 temperature range for under-hood and engine-bay electronics."},{"question":"Does DSC1121AM1-030.0000 have a datasheet?","answer":"Yes — the base product number is DSC1121, and the full datasheet for the DSC1121 series is available from Microchip Technology. The datasheet covers the MEMS oscillator family, including the 30 MHz variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1121AM1-030.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1121AM1-030.0000 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}}