{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY241V08ASC-05","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY241V08ASC-05","canonicalUrl":"https://icboms.com/infineon/CY241V08ASC-05","factsUrl":"https://icboms.com/api/mcp/products/CY241V08ASC-05","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY241V08ASC-05, Clock Generator with VCXO, PLL Yes, Input Crystal, Output Clock, 27 MHz max, 3.3V supply, 0°C to 70°C, 8-SOIC.","salesMarkdown":"## What this clock generator does on the board The CY241V08ASC-05 is a single-output clock generator from Cypress that combines a PLL and a voltage-controlled crystal oscillator (VCXO) in an 8-pin SOIC. It takes a crystal input and produces a clean CMOS-level clock output up to 27 MHz, with the VCXO allowing fine frequency adjustment via an external control voltage. The 3.3 V supply (3.135 V to 3.465 V) and commercial temperature range (0°C to 70°C) target it squarely at indoor equipment — think set-top boxes, network switches, or test instruments that need a tunable reference without a separate VCXO module. ## PLL and VCXO — what they mean for your timing budget The integrated PLL multiplies the crystal frequency up to the 27 MHz ceiling, so you can use a lower-cost fundamental crystal and still hit a higher output frequency. The VCXO function lets you pull the output frequency by varying a control voltage — useful for cleaning up jitter in a clock-recovery loop or for frequency margining during production test. Because the part is a single-circuit, 1:1 input-to-output ratio device, it is a point solution for one clock domain, not a fanout buffer. ## Package and supply — what to check before layout Housed in an 8-SOIC (3.90 mm width), the footprint is standard and rework-friendly — no thermal pad, no hidden vias. The supply tolerance is tight: 3.135 V to 3.465 V means a 3.3 V rail with ±5 % regulation is fine, but a 2.5 V or 5 V logic rail will not work without a regulator. The 0°C to 70°C rating limits this part to commercial environments; if the board sees a cold start below freezing or an enclosure above 70°C, this is not the fit. ## Lifecycle and sourcing reality Note the RoHS non-compliant flag — this part uses lead-bearing solder terminations, which may affect EU RoHS exemption eligibility or require a waiver for new designs.","metaTitle":"CY241V08ASC-05 Clock Generator, VCXO, 27 MHz, SOIC-8","metaDescription":"Cypress CY241V08ASC-05 clock generator with PLL and VCXO, 27 MHz max, 3.3V supply, 0°C to 70°C, 8-SOIC. Active, RoHS non-compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"RoHS non-compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Type":"Clock Generator, VCXO","Input":"Crystal","Output":"Clock","Package":"Bulk","Mounting Type":"Surface Mount","Package / Case":"8-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"27MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:1","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"8-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.56","stockQuantity":0,"priceTiers":[{"qty":193,"price":"$1.56000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a713cf068c0646d0b7c7317bdf8d619a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between CY241V08ASC-05 and CY241V08ASC-04?","answer":"The evidence does not carry a specification for the -04 variant, so a parametric comparison cannot be made here. The -05 is a clock generator with PLL and VCXO, 27 MHz max, in an 8-SOIC package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY241V08ASC-05","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY241V08ASC-05 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}