{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CDCEL937PW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CDCEL937PW","canonicalUrl":"https://icboms.com/texas-instruments/CDCEL937PW","factsUrl":"https://icboms.com/api/mcp/products/CDCEL937PW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CDCEL937PW, Clock/Frequency Synthesizer, 3-PLL VCXO, 1.7V-1.9V supply, 230MHz max output, 1:7 LVCMOS outputs, 20-TSSOP, -40°C to 85°C.","salesMarkdown":"## 230 MHz clock synthesizer with 1:7 fan-out The CDCEL937PW is a three-PLL VCXO clock synthesizer from Texas Instruments that generates up to 230 MHz on any of its seven LVCMOS outputs from a single LVCMOS or crystal input. The PLL can be bypassed, letting the reference clock pass straight through for low-jitter paths or test modes. ## Industrial temperature and 20-TSSOP package Housed in a 20-TSSOP (4.40 mm width), it reflows cleanly under a hot-air station — the 0.65 mm pitch is forgiving enough for hand rework if you keep the tip clean and the profile gentle.","metaTitle":"CDCEL937PW Clock Synthesizer 230MHz 1.7V-1.9V 20-TSSOP - TI","metaDescription":"Texas Instruments CDCEL937PW 3-PLL VCXO clock synthesizer, 230MHz max, 1.7V-1.9V supply, 1:7 LVCMOS outputs, -40°C to 85°C, 20-TSSOP. Active production.","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":"Clock/Frequency Synthesizer","Input":"LVCMOS, Crystal","Output":"LVCMOS","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"20-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":"CDCEL937","Ratio - Input:Output":"1:7","Operating Temperature":"-40°C~85°C","Supplier Device Package":"20-TSSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.3500","priceTiers":[{"qty":1,"price":"$6.35000","currency":"USD"},{"qty":10,"price":"$5.70200","currency":"USD"},{"qty":25,"price":"$5.39000","currency":"USD"},{"qty":100,"price":"$4.67140","currency":"USD"},{"qty":250,"price":"$4.43184","currency":"USD"},{"qty":500,"price":"$3.97670","currency":"USD"},{"qty":1000,"price":"$3.39000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d8f32976813dc3527cdd94dbd0731520.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CDCEL937PW/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum output frequency of the CDCEL937PW?","answer":"The maximum output frequency is 230 MHz on any of the seven LVCMOS outputs."},{"question":"What supply voltage does the CDCEL937PW need?","answer":"It requires a 1.7V to 1.9V supply — typically a 1.8V rail. It will not run from 3.3V or 2.5V."},{"question":"Is the CDCEL937PW a good alternative to the CD74HCT7046AE?","answer":"Not directly — the CD74HCT7046AE is a single PLL in a through-hole package running at 38 MHz from a 4.5V supply. The CDCEL937PW is a surface-mount 3-PLL synthesizer with seven outputs at 230 MHz on a 1.8V rail. They serve different clock domains."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CDCEL937PW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CDCEL937PW 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}}