{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ASVTX-11-A-19.200MHZ-T","brand":"Abracon LLC","brandSlug":"abracon-llc","productSlug":"ASVTX-11-A-19.200MHZ-T","canonicalUrl":"https://icboms.com/abracon-llc/ASVTX-11-A-19.200MHZ-T","factsUrl":"https://icboms.com/api/mcp/products/ASVTX-11-A-19.200MHZ-T","rawCanonicalId":null},"summary":{"shortDescription":"Abracon LLC ASVTX-11 VCTCXO, 19.2 MHz, clipped sine wave output, ±2.5ppm, 3V supply, 6-SMD no-lead, -30°C~75°C, surface mount, Tape & Reel.","salesMarkdown":"## Why 19.2 MHz VCTCXO fits timing-critical RF The ASVTX-11-A-19.200MHZ-T is a voltage-controlled temperature-compensated crystal oscillator (VCTCXO) operating at 19.2 MHz with a clipped sine wave output. The clipped sine wave is the standard reference format for cellular and GNSS modules — it delivers cleaner spectral characteristics than a square wave while maintaining enough amplitude to drive the RFIC reference input directly, without additional buffering. ±2.5ppm frequency stability across the full -30°C to 75°C operating window is what separates a VCTCXO from a plain TCXO. In GPS/GNSS timing and cellular base station references, that drift budget is the difference between a sub-meter position fix and losing lock when the enclosure heats up — the base station handover margin similarly depends on holding that reference across temperature. ## Board integration and thermal profile The exposed pad on the underside carries the ground reference; the pad geometry and stencil opening at the package perimeter govern solder joint reliability more than the centre pads themselves, especially in thermal cycling. The device draws up to 1.5 mA from the 3 V supply — higher than a passive crystal because the internal compensation loop needs power. Budget this into the supply rail and decoupling design; the oscillator load current is constant, not pulsed, so a 100 nF local bypass is typically sufficient to clean supply noise from adjacent switching rails. ## BOM placement and sourcing posture The ASVTX-11 series spans multiple frequencies, but substituting a different frequency grade requires confirming the target PLL ratio and loop bandwidth on the baseband chip before committing — the RFIC datasheet will specify the exact reference tolerance budget, not just the raw ±2.5ppm figure.","metaTitle":"Abracon ASVTX-11-A-19.200MHZ-T VCTCXO, 19.2 MHz, ±2.5ppm","metaDescription":"Abracon ASVTX-11 VCTCXO, 19.2 MHz clipped sine wave, ±2.5ppm stability, 3V, 6-SMD. Active production — 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":"VCTCXO","Output":"Clipped Sine Wave","Series":"ASVTX-11","Package":"Tape & Reel (TR); Cut Tape (CT)","Ratings":"-","Function":"-","Frequency":"19.2 MHz","Mounting Type":"Surface Mount","Base Resonator":"Crystal","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":"3V","Frequency Stability":"±2.5ppm","Height - Seated (Max)":"0.039\\\" (1.00mm)","Operating Temperature":"-30°C~75°C","Current - Supply (Max)":"1.5mA","Absolute Pull Range (APR)":"-","Current - Supply (Disable) (Max)":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ASVTX-11-A-19.200MHZ-T/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy ASVTX-11-A-19.200MHZ-T and how is it quoted?","answer":"The part is sourced and quoted to order on RFQ through independent distribution channels. Pricing and lead times are confirmed when the quote request specifies quantity and delivery date — no spot-premium claim applies, and lot traceability follows the supply chain back to the franchised source."},{"question":"What type of oscillator is ASVTX-11-A-19.200MHZ-T?","answer":"It is a VCTCXO — a voltage-controlled temperature-compensated crystal oscillator — which means the frequency can be fine-tuned via the control voltage pin while the internal compensation loop holds the output within ±2.5ppm across the full temperature range."},{"question":"What output format does the ASVTX-11-A-19.200MHZ-T deliver?","answer":"The output is a clipped sine wave at 3 V. This is the standard reference format for cellular and GNSS modules — the waveform sits between a pure sine and a square wave, giving cleaner spectral characteristics than a logic-level output while maintaining sufficient drive for the RFIC reference input."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/abracon-llc/ASVTX-11-A-19.200MHZ-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/ASVTX-11-A-19.200MHZ-T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-25T06:14:25.896Z","lastPublished":"2026-09-25T06:14:25.896Z","indexable":true}}