{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1103AI5-120.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1103AI5-120.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1103AI5-120.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1103AI5-120.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1103 series, XO (Standard) MEMS oscillator, 120 MHz LVDS output, ±10 ppm stability, 6-SMD no-lead exposed pad package, -40°C to 85°C industrial temperature range.","salesMarkdown":"The DSC1103AI5-120.0000T is a 120 MHz LVDS-output MEMS oscillator from Microchip's DSC1103 series. It delivers a clean differential clock for high-speed serial interfaces — think 1 GigE, SATA, or PCIe reference clocks — where single-ended CMOS would radiate or suffer common-mode noise. ## Supply range and standby power-down Supply voltage spans 2.25V to 3.63V, so it runs from a 2.5V or 3.3V rail without an extra regulator. The wide tolerance also helps during power-up sequencing when the rail may ramp slowly. Active current draw is 32 mA max at 120 MHz, typical for an LVDS oscillator at this frequency; the differential output keeps the power-per-bit lower than a CMOS oscillator driving the same trace length. Housed in a 7.0 mm × 5.0 mm 6-SMD no-lead exposed-pad package (0.90 mm seated height).","metaTitle":"DSC1103AI5-120.0000T 120 MHz LVDS MEMS Oscillator","metaDescription":"120 MHz LVDS XO, ±10 ppm stability, -40°C to 85°C, 2.25V-3.63V supply, standby function. Active production. Request quote.","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":"120 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":"±10ppm","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)":"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":"What is the exact frequency and output type of the DSC1103AI5-120.0000T?","answer":"120 MHz, LVDS output. The LVDS differential pair provides a low-jitter clock for high-speed serial links and is less susceptible to common-mode noise than single-ended CMOS."},{"question":"Does the DSC1103AI5-120.0000T have a direct pin-compatible alternative?","answer":"The DSC1103 series is a Microchip-specific MEMS oscillator family. Other 120 MHz LVDS oscillators in a 7.0×5.0 mm 6-SMD package (e.g., SiTime or IDT parts) may be footprint-compatible, but the pinout and control logic (standby polarity, output enable) should be verified against the datasheet before substitution. No official second-source is listed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1103AI5-120.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1103AI5-120.0000T 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}}