{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CDCE949PWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CDCE949PWR","canonicalUrl":"https://icboms.com/texas-instruments/CDCE949PWR","factsUrl":"https://icboms.com/api/mcp/products/CDCE949PWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CDCE949PWR, PLL Clock Generator, 4-PLL VCXO, LVCMOS, 230 MHz max, 1.7V–1.9V, 1:9 fanout, -40°C–85°C, 24-TSSOP.","salesMarkdown":"## 230 MHz PLL clock generator with 1:9 fanout The Texas Instruments CDCE949PWR is a 4-PLL VCXO clock generator that accepts an LVCMOS or crystal input and delivers up to nine LVCMOS outputs at frequencies up to 230 MHz. It integrates four PLLs with bypass capability, a divider chain, and a 1:9 input-to-output ratio — essentially a clock source and fanout buffer in one 24-TSSOP package. This part is aimed at systems that need multiple clean clock domains from a single reference: networking gear, base stations, test equipment, and FPGA-based designs where a single oscillator must feed several PLLs or clocked blocks. If your board already has a 1.8 V rail, the CDCE949PWR can run directly from it without an extra regulator. A clean, low-noise 1.8 V supply is assumed; any ripple on that rail will appear on the output clocks as jitter. It is not specified for automotive (no AEC-Q grade) or extended-temperature applications.","metaTitle":"TI CDCE949PWR PLL Clock Generator, 230 MHz, 24-TSSOP","metaDescription":"Texas Instruments CDCE949PWR 4-PLL VCXO clock generator, 230 MHz max, 1.7V–1.9V, LVCMOS I/O, -40°C to 85°C, 24-TSSOP. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","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":"$5.8100","priceTiers":[{"qty":1,"price":"$5.81000","currency":"USD"},{"qty":10,"price":"$5.21700","currency":"USD"},{"qty":25,"price":"$4.93200","currency":"USD"},{"qty":100,"price":"$4.27460","currency":"USD"},{"qty":250,"price":"$4.05536","currency":"USD"},{"qty":500,"price":"$3.63886","currency":"USD"},{"qty":1000,"price":"$3.10200","currency":"USD"},{"qty":2000,"price":"$3.10200","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/c2c2eaa0174ab99f12057213da9704ca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CDCE949PWR/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum frequency of CDCE949PWR?","answer":"The maximum output frequency is 230 MHz. This is the ceiling for the LVCMOS outputs; the PLLs and dividers can generate lower frequencies from that maximum."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CDCE949PWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CDCE949PWR 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}}