{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ECS-2532HS-221-3-G","brand":"ECS Inc.","brandSlug":"ecs-inc","productSlug":"ECS-2532HS-221-3-G","canonicalUrl":"https://icboms.com/ecs-inc/ECS-2532HS-221-3-G","factsUrl":"https://icboms.com/api/mcp/products/ECS-2532HS-221-3-G","rawCanonicalId":null},"summary":{"shortDescription":"ECS Inc. ECS-2532HS XO Standard oscillator, 22.1184 MHz CMOS output, 3.3V supply, ±10ppm stability, -40°C to 85°C, 4-SMD 3.20mm × 2.50mm package, Enable/Disable function, Tape & Reel.","salesMarkdown":"## 22.1184 MHz: the frequency that anchors the BOM line The ECS-2532HS-221-3-G: The 22.1184 MHz frequency is the defining reason buyers search this code — it is the industry-standard baud-rate crystal, dividing cleanly by 16 to produce 115200 bps and other standard UART rates without clock-divider rounding error. This makes it the default clock source for microcontroller boot loaders and communication peripherals across countless embedded designs. The ±10 ppm frequency stability rating covers the entire -40°C to 85°C operating window — no temperature-compensation design work is needed to stay within UART timing budgets across that range. For any design requiring a clean, accurate UART or SPI clock at 3.3 V, this is the frequency that clears the fit question before any other spec is examined. ## 3.3 V rail and the enable/disable function In a battery-backed datalogger or remote-sensor node that sleeps between transmissions, shutting down the oscillator between measurement cycles is a direct power budget win; the 10 µA disable draw sits below the self-discharge rate of most coin-cell and supercapacitor rails. ## 4-SMD footprint and family continuity The base resonator is a crystal, which sets this apart from MEMS-based XO variants — the distinction matters in high-vibration or high-shock environments where crystal-based oscillators have a long-proven mechanical resilience record. The part ships on Tape & Reel and Cut Tape for both high-volume placement lines and low-volume rework use.","metaTitle":"ECS-2532HS-221-3-G: 22.1184 MHz XO, 3.3V CMOS, ±10ppm","metaDescription":"ECS-2532HS-221-3-G: 22.1184 MHz XO, 3.3V CMOS, ±10ppm, -40°C to 85°C. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"ECS Inc.","Type":"XO (Standard)","Output":"CMOS","Series":"ECS-2532HS","Package":"Tape & Reel (TR) Cut Tape (CT)","Ratings":"-","Function":"Enable/Disable","Frequency":"22.1184 MHz","Mounting Type":"Surface Mount","Base Resonator":"Crystal","Package / Case":"4-SMD, No Lead","Product Status":"Active","lifecycle_stage":"unknown","Size / Dimension":"0.126\\\" L x 0.098\\\" W (3.20mm x 2.50mm)","Voltage - Supply":"3.3V","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.043\\\" (1.10mm)","Operating Temperature":"-40°C ~ 85°C","Current - Supply (Max)":"10mA","Absolute Pull Range (APR)":"-","Spread Spectrum Bandwidth":"-","Current - Supply (Disable) (Max)":"10µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.8075","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/096f90efe0dbe003dba0b5524f236b71.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ECS-2532HS-221-3-G/alternatives.json"},"ai":{"faq":[{"question":"What is the ECS-2532HS-221-3-G used for?","answer":"It is a standard crystal-based XO oscillator that generates a 22.1184 MHz CMOS clock — the industry-standard frequency for UART baud-rate generation in microcontrollers and communication ICs. The 3.3 V rail and enable/disable control make it a fit for embedded control boards, sensor nodes, and any design where accurate timing and power gating matter."},{"question":"What are the key electrical ratings for the ECS-2532HS-221-3-G?","answer":"The CMOS output drives standard logic inputs directly without a driver stage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/ecs-inc/ECS-2532HS-221-3-G","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/ecs-inc/ECS-2532HS-221-3-G 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}}