{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1101CI5-157.2864T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1101CI5-157.2864T","canonicalUrl":"https://icboms.com/microchip/DSC1101CI5-157.2864T","factsUrl":"https://icboms.com/api/mcp/products/DSC1101CI5-157.2864T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip DSC1101 series, XO (Standard) MEMS oscillator, 157.2864 MHz, CMOS output, ±10 ppm frequency stability, 2.25V–3.6V supply, -40°C to +85°C, 6-VDFN package.","salesMarkdown":"## 157.2864 MHz MEMS oscillator with ±10 ppm stability The DSC1101CI5-157.2864T: The MEMS resonator gives this oscillator faster start-up and better shock/vibration tolerance than a quartz crystal—relevant for equipment that sees mechanical stress in transit or on the factory floor. ## Supply voltage and standby power-down The supply voltage range of 2.25V to 3.6V covers common 2.5V and 3.3V rails without an external regulator, simplifying the power tree for FPGA and SoC reference clocks. A Standby (Power Down) function drops the supply current to 95 µA max when the output is disabled—useful for battery-powered systems that gate the clock to save power during sleep modes. ## Package and mounting for board layout The 6-VDFN package measures 3.20 mm x 2.50 mm with a seated height of 0.90 mm, a compact footprint that fits tight PCB real estate in networking modules and portable instruments. Surface-mount assembly—the VDFN land pattern needs a solder-paste stencil aperture that matches the exposed pad for reliable solder joint formation. Sourced through independent distribution; quoted to order against the BOM quantity.","metaTitle":"DSC1101CI5-157.2864T MEMS XO 157.2864 MHz CMOS ±10 ppm","metaDescription":"Microchip DSC1101CI5-157.2864T MEMS oscillator, 157.2864 MHz, CMOS output, ±10 ppm stability, -40°C to +85°C, 6-VDFN. Active production, sourced per RFQ.","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":"157.2864 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-VDFN","Product Status":"Active","lifecycle_stage":"eol_hot","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"2.25V ~ 3.6V","Base Product Number":"DSC1101","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","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/4ad75d2f22fe92055f4a953b00c76a2c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How can I order the DSC1101CI5-157.2864T or check availability?","answer":"The DSC1101CI5-157.2864T is an active Microchip part available through independent distribution. Submit an RFQ with your target quantity; we confirm availability and current pricing per order."},{"question":"Does the DSC1101CI5-157.2864T have a standby power-down function?","answer":"Yes, the oscillator includes a Standby (Power Down) function that reduces supply current to 95 µA max when the output is disabled."},{"question":"What is the output type and frequency stability of the DSC1101CI5-157.2864T?","answer":"The output is CMOS at 157.2864 MHz with ±10 ppm frequency stability, suitable for high-speed serial interfaces and processor clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1101CI5-157.2864T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1101CI5-157.2864T 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}}