{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"2309-1DCGI","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"2309-1DCGI","canonicalUrl":"https://icboms.com/renesas/2309-1DCGI","factsUrl":"https://icboms.com/api/mcp/products/2309-1DCGI","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 2309-1DCGI Zero Delay Buffer, PLL Yes with Bypass, LVTTL Input/Output, 1:9 Ratio, 133 MHz Max, 3V~3.6V Supply, -40°C~85°C, 16-SOIC Surface Mount, Tube.","salesMarkdown":"## What this zero delay buffer does on the board The Renesas 2309-1DCGI is a single-circuit zero delay buffer with an integrated PLL that can be bypassed. It takes one LVTTL input and distributes it to nine LVTTL outputs with near-zero propagation delay — the PLL aligns the output edges to the input reference, so the clock tree sees minimal phase shift. Maximum operating frequency is 133 MHz, and the supply range is 3 V to 3.6 V. The PLL bypass mode is the differentiator here: when you need deterministic, low-jitter clock multiplication or deskew, the PLL loop engages; when you just want a clean 1:9 fan-out without loop dynamics, bypass it and the part acts as a straight LVTTL repeater. That flexibility saves a second buffer on the BOM for designs that switch between clock conditioning and simple distribution. ## Industrial temperature grade — where it fits Rated for -40°C to 85°C, this part is specced for industrial environments: motor drives, outdoor telecom cabinets, factory automation panels, and any enclosure that sees seasonal temperature swings. The 16-SOIC package is a standard footprint for through-hole or reflow assembly, and the surface-mount body keeps board area tight. ## Sourcing and lifecycle reality Lifecycle status is Active — no NRND or EOL flag. ROHS3 compliant, so it passes the standard EU restriction list.","metaTitle":"2309-1DCGI Zero Delay Buffer, 133 MHz, 16-SOIC","metaDescription":"2309-1DCGI Zero Delay Buffer with PLL bypass, 1:9 fan-out, LVTTL I/O, 133 MHz max, -40 to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["DC-DC Power Modules"],"specifications":{"PLL":"Yes with Bypass","Type":"Zero Delay Buffer","Input":"LVTTL","Output":"LVTTL","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"16-SOIC (0.154\\\", 3.90mm Width)","Frequency - Max":"133MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Divider/Multiplier":"No/No","Number of Circuits":"1","Ratio - Input:Output":"1:9","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"16-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.38","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.38000","currency":"USD"},{"qty":10,"price":"$2.14100","currency":"USD"},{"qty":25,"price":"$2.02000","currency":"USD"},{"qty":100,"price":"$1.72100","currency":"USD"},{"qty":250,"price":"$1.61600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2020d830d099751439e19cbee87fed2a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is a zero delay buffer?","answer":"A zero delay buffer is a clock distribution IC that uses a PLL to align the phase of its output clocks to the input reference, effectively eliminating propagation delay through the device. The 2309-1DCGI implements this with a 1:9 fan-out and an optional PLL bypass mode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/2309-1DCGI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/2309-1DCGI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T22:27:10.801Z","lastPublished":"2026-07-13T22:27:10.801Z","indexable":true}}