{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ASEMPC-133.333MHZ-LY-T3","brand":"Abracon LLC","brandSlug":"abracon-llc","productSlug":"ASEMPC-133.333MHZ-LY-T3","canonicalUrl":"https://icboms.com/abracon-llc/ASEMPC-133.333MHZ-LY-T3","factsUrl":"https://icboms.com/api/mcp/products/ASEMPC-133.333MHZ-LY-T3","rawCanonicalId":null},"summary":{"shortDescription":"Abracon ASEMPC-133.333MHZ-LY-T3, MEMS-based XO, CMOS output, 133.333 MHz, ±10ppm stability, 2.25–3.6 V supply, -40°C~85°C, 6-SMD 3.20×2.50×0.90 mm, Enable/Disable function, Tape & Reel.","salesMarkdown":"## 133.333 MHz MEMS XO — frequency, stability, and the Enable/Disable function The ASEMPC-133.333MHZ-LY-T3: That frequency is a 1/12 divisor of the 1.6 GHz USB-PLL reference commonly used in USB 2.0 full-speed host controllers and USB-C CC-logic PHYs — the exact divisor means no rounding error in baud-rate generation. The Enable/Disable function on pin 1 lets the host MCU gate the output without removing power from the device — disabled the oscillator draws a maximum of 26 mA versus 35 mA active, so a sleep-mode design that toggles the OE pin saves real current rather than relying on the device's power-rail draw alone. ## Supply rail and power budget At 35 mA maximum the CMOS output drive is sized for a short PCB trace to a clock input; if the trace runs more than a few centimetres to a connector, add a series termination resistor to damp reflections and keep the edge integrity clean. ## 6-SMD package and PCB layout checklist The 3.20 × 2.50 mm housing stands 0.90 mm tall — the low profile matters in thin-form-factor boards where the oscillator must clear the chassis or a heat spreader above the PCB. Solder pad layout follows the manufacturer's recommended footprint for the 6-SMD no-lead format: the exposed paddle under the body ties to the ground net and provides the primary thermal path, so it must reflow with a reliable fillet on the pad — not just rely on paste-through-hole wicking. Because this is a MEMS resonator packaged as an XO, it is more tolerant of mechanical shock and board flex than a traditional crystal-packaged oscillator — the silicon resonator sits inside the IC package, not as a freestanding crystal blank that can crack under drop or sustained vibration.","metaTitle":"ASEMPC-133.333MHZ-LY-T3 Oscillator, 133.333 MHz MEMS XO","metaDescription":"Abracon ASEMPC-133.333MHZ-LY-T3: MEMS-based CMOS oscillator, 133.333 MHz, ±10ppm, 2.25–3.6 V, Enable/Disable, -40 to 85°C, 6-SMD. Active. Quoted to order.","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":"ASEMP, Pure Silicon™","Package":"Tape & Reel (TR)","Ratings":"-","Function":"Enable/Disable","Frequency":"133.333 MHz","Mounting Type":"Surface Mount","Base Resonator":"MEMS","Package / Case":"6-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":"2.25V ~ 3.6V","Frequency Stability":"±10ppm","Height - Seated (Max)":"0.035\\\" (0.90mm)","Operating Temperature":"-40°C~85°C","Current - Supply (Max)":"35mA","Absolute Pull Range (APR)":"-","Current - Supply (Disable) (Max)":"26mA"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4340","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4049b045ae9f6d01cec9c21e78f0e875.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ASEMPC-133.333MHZ-LY-T3/alternatives.json"},"ai":{"faq":[{"question":"Where can I source ASEMPC-133.333MHZ-LY-T3 and what is the typical lead time?","answer":"Submit an RFQ to get a firm lead time against your order quantity."},{"question":"Is there a pin-compatible alternate in the ASEMP series for a different frequency?","answer":"The ASEMP series covers a range of standard frequencies in the same 6-SMD package with Enable/Disable and the same supply window. A frequency swap within the series is footprint-compatible but the exact frequency must match your clock tree — a wrong frequency divisor produces baud-rate errors the firmware cannot correct."},{"question":"What compliance documentation does Abracon provide for ASEMPC-133.333MHZ-LY-T3?","answer":"RoHS and REACH compliance documentation is maintained by Abracon for the ASEMP series; the specific certificate of compliance should be requested at RFQ to confirm the current revision status and applicable lot dates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/abracon-llc/ASEMPC-133.333MHZ-LY-T3","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/abracon-llc/ASEMPC-133.333MHZ-LY-T3 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}}