{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DSC1122CE5-364.0000T","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"DSC1122CE5-364.0000T","canonicalUrl":"https://icboms.com/microchip/DSC1122CE5-364.0000T","factsUrl":"https://icboms.com/api/mcp/products/DSC1122CE5-364.0000T","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology DSC1122CE5-364.0000T, DSC1122 series MEMS XO (Standard), 364 MHz LVPECL output, ±10 ppm frequency stability, 2.25V–3.6V supply, -20°C to 70°C, 6-SMD no-lead package.","salesMarkdown":"## 364 MHz LVPECL clock source for high-speed logic Supply voltage spans 2.25V to 3.6V, so it runs from a 2.5V or 3.3V rail without a separate regulator. ## Frequency stability and temperature grade Rated ±10 ppm frequency stability over the -20°C to 70°C commercial range — tight enough for most 10GbE and 12G-SDI reference clocks, but the temperature ceiling means this oscillator stays in indoor, conditioned equipment. An outdoor base-station or engine-bay application would need the industrial-temperature sibling from the DSC1122 family. No last-time-buy window to chase, no forced redesign for a drop-in replacement. The DSC1122 series is Microchip's current MEMS oscillator platform, so supply continuity is baked into the product line. 6-SMD no-lead package, 3.20 mm x 2.50 mm footprint, 0.90 mm seated height. The LVPECL output is a differential pair — route the two traces as a controlled-impedance 100-Ω differential pair with the termination resistors placed close to the receiver. The Enable pin is active-high; leave it pulled high if the function is unused.","metaTitle":"DSC1122CE5-364.0000T MEMS XO 364 MHz LVPECL ±10 ppm –","metaDescription":"DSC1122CE5-364.0000T: Active MEMS oscillator, 364 MHz LVPECL output, ±10 ppm stability, 2.25V–3.6V supply, -20°C to 70°C. 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":"LVPECL","Series":"DSC1122","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"364 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-SMD, No Lead","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":"DSC1122","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-20°C~70°C","Current - Supply (Max)":"58mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"22mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/9eb455e34e1b4ad4aed847bfc84d48fa.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does the DSC1122CE5-364.0000T have a direct replacement or equivalent?","answer":"No direct replacement or second-source is listed for this order code. The DSC1122 series is Microchip's own MEMS oscillator family; if you need a different frequency or stability, the same base part number DSC1122 covers a range of options. For a pin-compatible alternative, check other DSC1122CE5 variants with the same 6-SMD package and LVPECL output."},{"question":"Is the DSC1122CE5-364.0000T compatible with a 2.5V supply?","answer":"Yes. The supply voltage range is 2.25V to 3.6V, so a 2.5V rail is within spec. The LVPECL output levels scale with the supply voltage — at 2.5V the swing is reduced compared to 3.3V, but the differential signal still meets the receiver's common-mode range for most LVPECL inputs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/DSC1122CE5-364.0000T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/DSC1122CE5-364.0000T 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}}