{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1001CE2-148.3516","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1001CE2-148.3516","canonicalUrl":"https://icboms.com/microchip/DSC1001CE2-148.3516","factsUrl":"https://icboms.com/api/mcp/products/DSC1001CE2-148.3516","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1001CE2-148.3516, MEMS-based XO (Standard), 148.3516 MHz CMOS output, ±25 ppm stability, 1.8V–3.3V supply, AEC-Q100, 4-SMD no-lead package.","salesMarkdown":"The DSC1001CE2-148.3516 is a MEMS-based standard oscillator (XO) delivering a 148.3516 MHz CMOS output. That frequency is uncommon — it likely targets a specific SerDes reference or FPGA transceiver rate where a standard 125/156.25 MHz won't hit the line rate. The MEMS resonator avoids the quartz startup and aging quirks of a crystal; it's ready at power-on with no warm-up drift. At 148 MHz the max supply current is 8.7 mA — low enough that a 100 mA LDO can power the oscillator plus a handful of logic loads. Standby mode drops the current to 15 µA via the power-down function, useful for battery-backed RTC or sleep-state keep-alive. Housed in a 4-SMD no-lead package measuring 3.20mm x 2.50mm with a seated height of 0.90mm. No thermal pad to worry about; the package dissipates through the PCB copper. Microchip continues to produce the DSC1001 family. No pin-compatible second source is documented, but the DSC1001 series shares the same footprint across frequencies, so a frequency variant swap is a BOM change, not a board spin.","metaTitle":"DSC1001CE2-148.3516 MEMS XO, 148.3516 MHz, CMOS, AEC-Q100","metaDescription":"DSC1001CE2-148.3516 from Microchip Technology: MEMS XO, 148.3516 MHz, CMOS output, ±25 ppm stability, 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":"DSC1001","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"148.3516 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":"1.8V ~ 3.3V","Base Product Number":"DSC1001","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"8.7mA","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":"Does DSC1001CE2-148.3516 meet AEC-Q100 automotive qualification?","answer":"Yes, the ratings field explicitly lists AEC-Q100. That covers the standard automotive IC qualification suite — temperature grade, reliability stress, and PPAP documentation. The operating temperature range is -20°C to 70°C, so it's suited for cabin or climate-controlled modules, not under-hood."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1001CE2-148.3516","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1001CE2-148.3516 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}}