{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101DI1-125.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101DI1-125.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1101DI1-125.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101DI1-125.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series, XO (Standard) MEMS oscillator, 125 MHz CMOS output, ±50 ppm frequency stability, 2.25V–3.6V supply, -40°C to 85°C, 6-VDFN package","salesMarkdown":"## 125 MHz MEMS clock for industrial timing Supply current is 95 µA maximum, which means the oscillator's own draw is negligible in a battery-powered sensor node or portable instrument — the system's sleep-current budget is dominated by the MCU and radio, not the clock. ## Wide supply range and standby function The supply voltage spans 2.25V to 3.6V, covering both 2.5V and 3.3V logic rails without an intermediate regulator. A single bypass capacitor at the VDD pin is sufficient for decoupling — the MEMS oscillator's internal LDO rejects supply ripple down to the noise floor of the output. This is useful in multi-rail designs where the oscillator must be disabled during low-power sleep modes. Housed in a 6-VDFN package measuring 2.50 mm x 2.00 mm with a seated height of 0.90 mm, the DSC1101DI1-125.0000T occupies less board area than a typical quartz SMD oscillator. The 0.50 mm pitch VDFN footprint requires a solder-mask-defined pad and a stencil aperture that matches the exposed pad dimensions — standard for QFN-style assembly. Surface-mount assembly on a 4-layer PCB is straightforward; the small package allows placement close to the load (FPGA, MCU, SerDes) to keep the clock trace short and minimise EMI coupling.","metaTitle":"DSC1101DI1-125.0000T MEMS Oscillator 125 MHz CMOS Active","metaDescription":"Microchip DSC1101DI1-125.0000T XO (Standard) MEMS oscillator, 125 MHz CMOS output, ±50 ppm stability, -40°C to 85°C, 2.25V-3.6V supply, 95 µA max.","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":"DSC1101","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Standby (Power Down)","Frequency":"125 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.098\\\" L x 0.079\\\" W (2.50mm x 2.00mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±50ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"95µA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$11.2350","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101DI1-125.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101DI1-125.0000T 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}}