{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CDCE949PWG4","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CDCE949PWG4","canonicalUrl":"https://icboms.com/texas-instruments/CDCE949PWG4","factsUrl":"https://icboms.com/api/mcp/products/CDCE949PWG4","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CDCE949PWG4 PLL Clock Generator, PLL Yes with Bypass, 230 MHz max, 1.7V-1.9V supply, 1:9 input:output, LVCMOS I/O, 24-TSSOP, -40°C to 85°C.","salesMarkdown":"## 230 MHz PLL clock fanout in a 24-TSSOP The integrated PLL supports frequency synthesis and jitter attenuation; a bypass mode lets the reference clock pass through unmodified when the PLL is not needed. It operates from a 1.7V to 1.9V supply rail, which ties it to the core voltage plane of low-power ASICs, FPGAs, or SoCs rather than a 3.3V or 2.5V I/O rail. ## Supply rail and temperature grade — fit for industrial base stations The 1.7V to 1.9V supply range is narrow and low — this part is designed for the core supply of a digital processor or FPGA, not a general-purpose 3.3V clock buffer.","metaTitle":"CDCE949PWG4 PLL Clock Generator, 230 MHz, 1.7-1.9V, 24-TSSOP","metaDescription":"Texas Instruments CDCE949PWG4 PLL clock generator, 230 MHz max, 1:9 fanout, LVCMOS I/O, industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes with Bypass","Type":"PLL Clock Generator","Input":"LVCMOS, Crystal","Output":"LVCMOS","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"24-TSSOP (0.173\\\", 4.40mm Width)","Frequency - Max":"230MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"1.7V ~ 1.9V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Base Product Number":"CDCE949","Ratio - Input:Output":"1:9","Operating Temperature":"-40°C~85°C","Supplier Device Package":"24-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$118.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c2c2eaa0174ab99f12057213da9704ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CDCE949PWG4/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum frequency of CDCE949PWG4?","answer":"The maximum output frequency is 230 MHz on each of the nine LVCMOS outputs. This ceiling is set by the PLL VCO range and the output divider network."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CDCE949PWG4","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CDCE949PWG4 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}