{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"5V2305NRGI","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"5V2305NRGI","canonicalUrl":"https://icboms.com/renesas/5V2305NRGI","factsUrl":"https://icboms.com/api/mcp/products/5V2305NRGI","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 5V2305NRGI Fanout Buffer (Distribution), single LVCMOS/LVTTL input to five LVCMOS outputs, 200 MHz max, 2.3V–3.6V supply, -40°C to 85°C, 16-VFQFPN (3.5x4) exposed pad.","salesMarkdown":"## Clock fanout for single-ended rails The Renesas 5V2305NRGI is a 1:5 fanout buffer designed to take one LVCMOS or LVTTL clock input and distribute it to five LVCMOS outputs with minimal skew. It operates from a 2.3 V to 3.6 V supply, making it a direct fit for 2.5 V and 3.3 V clock trees in industrial and communications gear. The non-differential I/O path means it handles single-ended clocks only — no CML, LVPECL, or LVDS inputs. ## 200 MHz ceiling — what it buys you Rated for a maximum frequency of 200 MHz, this buffer comfortably covers the common 100–166 MHz DDR, Ethernet, and FPGA reference clock ranges. The 1:5 ratio lets a single oscillator feed five loads — typically PLLs, SerDes transceivers, or multiple ASICs — without needing a second buffer stage. At the supply tolerance end, the 2.3 V minimum ensures operation through a 3.3 V rail dipped to 2.7 V during brownout or cold-crank. ## Package and thermal pad Housed in a 16-VFQFPN with exposed pad (3.5 mm × 4.0 mm body), the part is surface-mount and requires a thermal via stitch under the pad for continuous operation near the 85 °C top end. The small footprint suits dense PCB layouts where board area is tight — typical in base stations, industrial controllers, and test equipment.","metaTitle":"5V2305NRGI Fanout Buffer, 200 MHz, 1:5, LVCMOS, 16-VFQFPN","metaDescription":"Renesas 5V2305NRGI fanout buffer distributes one LVCMOS/LVTTL input to five outputs at up to 200 MHz. Active production, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution)","Input":"LVCMOS, LVTTL","Output":"LVCMOS","Package":"Strip","Mounting Type":"Surface Mount","Package / Case":"16-VFQFN Exposed Pad","Frequency - Max":"200 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"2.3V ~ 3.6V","Number of Circuits":"1","Ratio - Input:Output":"1:5","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-VFQFPN (3.5x4)","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.83","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$3.83000","currency":"USD"},{"qty":10,"price":"$3.43700","currency":"USD"},{"qty":25,"price":"$3.24960","currency":"USD"},{"qty":100,"price":"$2.81640","currency":"USD"},{"qty":250,"price":"$2.67196","currency":"USD"},{"qty":500,"price":"$2.39754","currency":"USD"},{"qty":1000,"price":"$2.02202","currency":"USD"},{"qty":2500,"price":"$1.92092","currency":"USD"},{"qty":5000,"price":"$1.84870","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/0065166845aea0ccd26ef0f263c604bd.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the maximum operating frequency of the 5V2305NRGI?","answer":"The maximum frequency is 200 MHz, covering common 100–166 MHz clock distribution needs for DDR, Ethernet, and FPGA reference clocks."},{"question":"Does the 5V2305NRGI support differential input?","answer":"No — the input is single-ended LVCMOS or LVTTL only. Differential input (CML, LVPECL, LVDS) is not supported, as confirmed by the No/No entry for differential input and output."},{"question":"What is the closest functional equivalent to the 5V2305NRGI?","answer":"The 5PB1104CMGK/W is a close functional peer — same LVCMOS output type, 200 MHz ceiling, and single-ended I/O, but with a 1:4 fanout ratio instead of 1:5 and a wider temperature range (-40°C to 105°C). It runs from a 1.71 V supply, so the voltage rail differs. For a drop-in 1:5 replacement with the same supply range, no exact second-source is listed; verify pin compatibility against the datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/5V2305NRGI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/5V2305NRGI 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}}