{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103AE1-100.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103AE1-100.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1103AE1-100.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103AE1-100.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1103AE1-100.0000T, XO (Standard) MEMS oscillator, 100 MHz LVDS output, ±50 ppm stability, 2.25V–3.63V supply, -20°C to 70°C, 6-SMD package, Tape & Reel.","salesMarkdown":"## 100 MHz LVDS clock source — MEMS, not quartz The DSC1103AE1-100.0000T is a 100 MHz LVDS oscillator built on a MEMS resonator rather than a quartz crystal. It delivers a ±50 ppm frequency stability across its -20°C to 70°C operating range, which is the standard tolerance for 1000BASE-T Ethernet, PCIe reference clocks, and FPGA transceiver lanes — the LVDS output keeps jitter low over a twisted-pair or differential trace. Runs from 2.25 V to 3.63 V, covering both 2.5 V and 3.3 V rails without a separate LDO. Housed in a 6-SMD, no-lead package measuring 7.00 mm × 5.00 mm with a seated height of 0.90 mm. Listed as Active by Microchip Technology with no announced end-of-life.","metaTitle":"DSC1103AE1-100.0000T MEMS XO, 100 MHz LVDS, Active","metaDescription":"Microchip DSC1103AE1-100.0000T: 100 MHz LVDS MEMS oscillator, ±50 ppm stability, -20°C to 70°C, 6-SMD. 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":"DSC1103","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"100 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/32c33983bfd645bac8d0b2ac5207c872.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/DSC1103AE1-100.0000T/alternatives.json"},"ai":{"faq":[{"question":"Can DSC1103AE1-100.0000T replace a quartz oscillator?","answer":"Yes, if the board is laid out for a 6-SMD, no-lead footprint (7.0 × 5.0 mm) and expects an LVDS input. The MEMS resonator is a drop-in replacement for a quartz XO of the same package and output type — no external load capacitors or feedback resistors are needed. The ±50 ppm stability matches most quartz oscillators in this frequency range."},{"question":"What is the frequency stability of DSC1103AE1-100.0000T?","answer":"±50 ppm over the -20°C to 70°C operating range. That is the total frequency deviation including temperature, supply voltage, and aging — typical for a 100 MHz reference in networking or FPGA applications."},{"question":"What voltage does DSC1103AE1-100.0000T require?","answer":"It accepts 2.25 V to 3.63 V, so it works on both 2.5 V and 3.3 V rails. No external regulator is needed if your rail is within that window."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103AE1-100.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103AE1-100.0000T 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}}