{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103AE1-075.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103AE1-075.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1103AE1-075.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103AE1-075.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1103AE1-075.0000T, 75 MHz LVDS XO (Standard), MEMS base, 2.25V–3.63V supply, 32 mA max, 95 µA standby, 6-SMD no-lead exposed pad, -20°C to 70°C, ±50 ppm stability.","salesMarkdown":"## 75 MHz LVDS clock for serial links The DSC1103AE1-075.0000T is a 75 MHz LVDS-output MEMS oscillator from Microchip's DSC1103 series. LVDS signalling keeps the edge rates clean for 75 MHz clocking into SerDes, Ethernet PHYs, or FPGA reference inputs — the differential swing rejects common-mode noise that a single-ended CMOS clock would couple onto adjacent traces. Supply range spans 2.25 V to 3.63 V, covering both 2.5 V and 3.3 V rails without an external regulator. The 32 mA maximum supply current at 75 MHz is typical for a MEMS-based LVDS oscillator at this frequency — the MEMS resonator draws less active current than a quartz equivalent at the same output swing. ## Standby power-down and temperature range The output goes high-impedance in standby, so the downstream receiver sees a floating input; a pull-down on the clock line prevents the receiver from oscillating. It fits indoor networking gear, test equipment, and office appliances. For outdoor or under-hood applications, a wider-temperature variant from the DSC1103 family would be needed. Microchip lists the DSC1103AE1-075.0000T as Active.","metaTitle":"DSC1103AE1-075.0000T 75 MHz LVDS MEMS Oscillator","metaDescription":"Active-production 75 MHz LVDS MEMS XO, 2.25V-3.63V supply, 32 mA max, 95 µA standby. 6-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":"LVDS","Series":"DSC1103","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"75 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":"DSC1103","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"32mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"95µA"}},"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 DSC1103AE1-075.0000T pin-compatible with other DSC1103 series oscillators?","answer":"Yes — all DSC1103 series oscillators share the same 6-SMD no-lead exposed pad footprint and pinout. A different frequency or stability grade from the same series drops into the same PCB land pattern."},{"question":"What is the standby current consumption when the power-down function is active?","answer":"The standby supply current is 95 µA maximum. The output goes high-impedance in standby."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103AE1-075.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103AE1-075.0000T 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}}