{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1004DC1-050.0000","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1004DC1-050.0000","canonicalUrl":"https://icboms.com/microchip/DSC1004DC1-050.0000","factsUrl":"https://icboms.com/api/mcp/products/DSC1004DC1-050.0000","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1004DC1-050.0000, 50 MHz MEMS XO (Standard), CMOS output, 4-SMD no-lead package, AEC-Q100 rated, 1.8V to 3.3V supply range.","salesMarkdown":"## 50 MHz MEMS clock with automotive qualification The DSC1004DC1-050.0000: A 50 MHz MEMS-based XO (Standard) delivering a CMOS output — a direct-fit clock source for automotive ECUs, ADAS modules, or any digital logic that needs a stable 50 MHz reference without a quartz crystal's external load capacitors. ## Supply flexibility and power-down capability Operates from 1.8V to 3.3V, covering the three most common digital logic rails — no extra regulator needed when the board uses 1.8V core or 3.3V I/O. ## Package and reflow fit Housed in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm — standard for MEMS oscillators, so the footprint matches many 4-pin crystal-oscillator land patterns. No external load capacitors required — the MEMS resonator is self-contained, which simplifies the BOM and eliminates one tombstoning risk during reflow.","metaTitle":"DSC1004DC1-050.0000 50 MHz MEMS XO CMOS Oscillator","metaDescription":"Active 50 MHz MEMS XO, CMOS output, AEC-Q100, 1.8V-3.3V supply. Standby function. 4-SMD package. 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":"DSC1004","Package":"Tube","Ratings":"AEC-Q100","Function":"Standby (Power Down)","Frequency":"50 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":"DSC1004","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"0°C~70°C","Current - Supply (Max)":"8mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"15µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.8550","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6e16d8c0e20d671fdec1bc4732fc9156.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does DSC1004DC1-050.0000 support both 1.8V and 3.3V supply?","answer":"Yes, the supply voltage range is 1.8V to 3.3V. It can run directly on either rail without a separate voltage regulator."},{"question":"What is the standby function on DSC1004DC1?","answer":"The Standby (Power Down) function disables the oscillator output and reduces supply current to 15 µA max. It is controlled by a dedicated pin on the 4-SMD package."},{"question":"Can DSC1004DC1-050.0000 replace a standard 50 MHz quartz oscillator?","answer":"Yes, it is a drop-in replacement for many 4-pin 50 MHz CMOS oscillators in the same 2.5 mm x 2.0 mm footprint. The MEMS resonator eliminates the need for external load capacitors, and the AEC-Q100 rating adds automotive-grade reliability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1004DC1-050.0000","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1004DC1-050.0000 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}}