{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1123AI2-148.3520","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1123AI2-148.3520","canonicalUrl":"https://icboms.com/microchip/DSC1123AI2-148.3520","factsUrl":"https://icboms.com/api/mcp/products/DSC1123AI2-148.3520","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1123AI2-148.3520, a MEMS-based XO (Standard) delivering a 148.352 MHz LVDS output in a 7.00mm x 5.00mm 6-SMD package, rated -40 to 85°C with AEC-Q100 qualification.","salesMarkdown":"## 148.352 MHz LVDS clock for automotive and industrial The DSC1123AI2-148.3520 is a MEMS-based XO (Standard) from Microchip's DSC1123 series, outputting a 148.352 MHz LVDS signal with ±25 ppm frequency stability. The MEMS resonator makes it more shock- and vibration-tolerant than a quartz crystal—handy when the board sits on an engine block or a factory robot arm. AEC-Q100 rated, so it is qualified for automotive temperature and reliability stress. ## Enable/Disable function and current draw The Enable/Disable pin lets you gate the output—useful for power-cycling a clock tree during system sleep. Max supply current is 32 mA when enabled; with the output disabled it drops to 22 mA max, saving a bit of standby power. 6-SMD, No Lead Exposed Pad package, 7.00mm x 5.00mm footprint, 0.90mm seated height. Surface-mount, so it goes through reflow; no special handling beyond standard MSL precautions.","metaTitle":"DSC1123AI2-148.3520 – Microchip 148.352 MHz LVDS MEMS XO","metaDescription":"DSC1123AI2-148.3520: Microchip MEMS XO, 148.352 MHz LVDS, ±25 ppm, -40 to 85°C, AEC-Q100. 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":"LVDS","Series":"DSC1123","Package":"Tube","Ratings":"AEC-Q100","Function":"Enable/Disable","Frequency":"148.352 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 ~ 3.63V","Base Product Number":"DSC1123","Frequency Stability":"±25ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"32mA","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/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is DSC1123AI2-148.3520 AEC-Q100 certified?","answer":"Yes, it carries AEC-Q100 ratings, meaning it passed automotive-grade temperature cycling, ESD, and reliability stress. Suitable for under-hood and cabin electronics where a commercial oscillator would not hold up."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1123AI2-148.3520","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1123AI2-148.3520 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}}