{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"23S05-1DCG","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"23S05-1DCG","canonicalUrl":"https://icboms.com/renesas/23S05-1DCG","factsUrl":"https://icboms.com/api/mcp/products/23S05-1DCG","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 23S05-1DCG Zero Delay Buffer, PLL Yes with Bypass, Input LVTTL, Output CMOS/LVTTL, 1 Circuit, 1:5 Ratio, 133MHz Max, 3V-3.6V Supply, 0°C-70°C, 8-SOIC Surface Mount, Tube, ROHS3 Compliant.","salesMarkdown":"## What this zero-delay buffer does on the board The Renesas 23S05-1DCG is a single-circuit zero-delay buffer — it takes one LVTTL clock input and regenerates five CMOS or LVTTL outputs with edge alignment to the input. The PLL locks the output edges to the input edge, so the propagation delay through the part is effectively zero for the clock tree. A bypass mode lets you feed the input straight through to the outputs, useful for system debug or when you want to bypass the PLL during low-frequency test. Runs on a 3V to 3.6V supply — 3.3V nominal — and handles clock rates up to 133MHz. That covers most common processor, FPGA, and memory bus clocks in the commercial space. No differential inputs or outputs here; it's single-ended LVTTL/CMOS all the way, so keep your trace lengths short and your termination clean. ## Temperature grade — where it fits and where it doesn't Rated 0°C to 70°C, commercial grade. That puts it in office equipment, consumer electronics, networking gear in conditioned spaces, and test equipment that lives indoors. Not for the motor drive cabinet, not for the engine bay, not for the rooftop radio enclosure. If your BOM calls for industrial temperature, this isn't the part — look at the industrial-grade variant in the same family. ## Sourcing and lifecycle — active, no LTB pressure The 23S05-1DCG is listed as Active in production — no last-time-buy notice, no end-of-life announcement. ROHS3 compliant, so no regulatory sunset on the horizon. Available through independent distribution; we source and quote to order against an RFQ.","metaTitle":"23S05-1DCG Zero Delay Buffer, PLL with Bypass, 133MHz","metaDescription":"23S05-1DCG zero delay buffer IC from Renesas. PLL with bypass, 1:5 fan-out, 133MHz max, 3V-3.6V, 8-SOIC. ROHS3 compliant, active production.","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":"CMOS, LVTTL","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"8-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":"1:5","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-SOIC","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.2","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$1.20000","currency":"USD"},{"qty":10,"price":"$1.07300","currency":"USD"},{"qty":25,"price":"$1.01800","currency":"USD"},{"qty":100,"price":"$0.83630","currency":"USD"},{"qty":250,"price":"$0.78176","currency":"USD"},{"qty":500,"price":"$0.69084","currency":"USD"},{"qty":1000,"price":"$0.54540","currency":"USD"},{"qty":2500,"price":"$0.50904","currency":"USD"},{"qty":5000,"price":"$0.48359","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/1054b12d4e2d9ac2e4e8b55cb20bd17a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does 23S05-1DCG have PLL bypass mode?","answer":"Yes, the 23S05-1DCG includes a PLL bypass feature. When bypass is active, the input signal feeds directly to the outputs, bypassing the PLL. Useful for low-frequency test or system debug."},{"question":"What is the difference between 23S05-1DCG and 23S05-1DC?","answer":"The 'G' suffix on 23S05-1DCG indicates ROHS3 compliance. The 23S05-1DC is the non-RoHS version. Functionally identical — same PLL, same 1:5 fan-out, same 133MHz max, same 8-SOIC package. The 23S05-1DCG is the current, compliant ordering code."},{"question":"Does 23S05-1DCG require an external PLL filter?","answer":"No external PLL filter components are required. The PLL is fully integrated. The datasheet shows no external filter network — just supply bypass caps per standard practice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/23S05-1DCG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/23S05-1DCG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-13T23:41:52.515Z","lastPublished":"2026-07-13T23:41:52.515Z","indexable":true}}