{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ASE-26.000MHZ-LR-T","brand":"Abracon LLC","brandSlug":"abracon-llc","productSlug":"ASE-26.000MHZ-LR-T","canonicalUrl":"https://icboms.com/abracon-llc/ASE-26.000MHZ-LR-T","factsUrl":"https://icboms.com/api/mcp/products/ASE-26.000MHZ-LR-T","rawCanonicalId":null},"summary":{"shortDescription":"Abracon LLC ASE-26.000MHZ-LR-T, XO (Standard), 26 MHz CMOS, 3.3 V, ±25ppm, -40°C~85°C, 4-SMD 3.20mm × 2.50mm × 1.20mm, Tape & Reel, Enable/Disable function.","salesMarkdown":"## 26 MHz CMOS oscillator — what the numbers mean for your timing budget The ASE-26.000MHZ-LR-T is a standard crystal oscillator in the ASE family, delivering a 26 MHz CMOS square-wave output at 3.3 V rail. For a UART running at 26 MHz the ppm error is the dominant term in the bit-time error; 25 ppm at 115200 baud is roughly 2.8 µs of drift per hour, well within typical protocol margins. The Enable/Disable function is the feature that actually earns its place on a power-sensitive board. Supply current peaks at 13 mA when the output is toggling; in disable mode it drops to 10 µA maximum. That 1000:1 ratio lets the firmware gate the reference clock on a per-subsystem basis without physically removing the part — a sensor node that powers down its serializer between samples draws no more than the disable current from that rail while the main MCU sits in low-power sleep. ## Package footprint and layout entry points The Gull-wing or J-lead termination on a 4-SMD part sits coplanar to the board at the outer edges — reflow profile is standard SAC paste, no special soak needed for this package size. Keep the supply trace short to the oscillator and place the load capacitance or series termination close to the output pin; a long CMOS output trace acts as an antenna and reflects into the oscillator's duty cycle at the receive end. The 3.3 V supply rail should be clean at the device pin — the oscillator draws 13 mA in a 10 ns edge transition, so decoupling with a 100 pF ceramic in parallel with a 1 µF bulk bypass within 2 mm of Vdd smooths the rail during the edge. For designs that run the output into a long trace or a high-impedance input, a 33 Ω series resistor at the output pin damps reflections without degrading the CMOS rise time noticeably at 26 MHz. Quoted to order through independent distribution against BOM quantities — availability and current lead times are confirmed at RFQ.","metaTitle":"Abracon ASE-26.000MHZ-LR-T, 26 MHz XO CMOS 3.3V","metaDescription":"Abracon ASE-26.000MHZ-LR-T: XO (Standard), 26 MHz, CMOS output, 3.3 V, ±25ppm stability, -40°C to 85°C, 4-SMD package. Active lifecycle. Quoted to order on RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Crystals & Oscillators"],"specifications":{"Mfr":"Abracon LLC","Type":"XO (Standard)","Output":"CMOS","Series":"ASE","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"26 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":"±25ppm","Height - Seated (Max)":"0.047\\\" (1.20mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"13mA","Absolute Pull Range (APR)":"-","Current - Supply (Disable) (Max)":"10µA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/3c79e0119ee216eec83c4dc9aea50b71.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ASE-26.000MHZ-LR-T/alternatives.json"},"ai":{"faq":[{"question":"How can I order ASE-26.000MHZ-LR-T or check stock and lead time?","answer":"Contact us with the order code and required quantity to open a quote."},{"question":"What is the ASE-26.000MHZ-LR-T's output type and frequency?","answer":"The listed output is CMOS at 26 MHz — a square-wave drive into a CMOS load. The Enable/Disable pin lets the firmware gate the output without removing the rail power, dropping the supply current to 10 µA maximum in disable mode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/abracon-llc/ASE-26.000MHZ-LR-T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/abracon-llc/ASE-26.000MHZ-LR-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-14T23:42:53.235Z","lastPublished":"2026-09-14T23:42:53.235Z","indexable":true}}