{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"PLL1700EG","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"PLL1700EG","canonicalUrl":"https://icboms.com/texas-instruments/PLL1700EG","factsUrl":"https://icboms.com/api/mcp/products/PLL1700EG","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments / Burr-Brown PLL1700EG, PLL Multi-Clock Generator, 36.87 MHz max, 1:6 input:output, TTL input, CMOS output, 3.3V/5V supply, -25°C~85°C, 20-SSOP.","salesMarkdown":"## PLL multi-clock generator for audio/video timing trees The Texas Instruments / Burr-Brown PLL1700EG is a PLL-based multi-clock generator that takes a single TTL reference input and produces six CMOS clock outputs, each phase-locked to the input. It is designed for systems where one master clock must fan out to multiple converters, DSPs, or FPGAs without adding separate clock buffers. The maximum output frequency is 36.87 MHz, which covers the common audio DAC master clock rates (e.g., 12.288 MHz, 24.576 MHz) and lower-speed video pixel clocks. The 1:6 fan-out ratio means one reference oscillator can drive up to six downstream devices, reducing BOM count and board area. ## Supply and temperature — dual-rail flexibility with industrial range The differential input accepts a single-ended TTL reference, while the outputs are CMOS — no external level translation is needed when driving standard CMOS clock inputs on ADCs, DACs, or FPGAs. ## NRND — plan the last-time-buy window This means TI/Burr-Brown will not accept new design-ins, and the part is on a path to end-of-life. For existing production, a last-time-buy order should be placed while supply remains available through independent distribution. For new designs, evaluate the PLL1700 family base number (PLL1700) for any active variants, or consider a pin-compatible clock generator from another vendor — but no direct cross-reference is confirmed here. ## 20-SSOP footprint — layout checklist This is a standard surface-mount footprint shared with many other SSOP-20 devices, so PCB layout reuse is straightforward.","metaTitle":"PLL1700EG PLL Multi-Clock Generator, 36.87 MHz, 20-SSOP","metaDescription":"PLL1700EG from TI/Burr-Brown: PLL multi-clock generator, 36.87 MHz max, 1:6 fan-out, 3.3V/5V supply, 20-SSOP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"NRND","categoryPath":["Clock & Timing ICs"],"specifications":{"Mfr":"Texas Instruments","PLL":"Yes","Type":"PLL Multi-Clock Generator","Input":"TTL","Output":"CMOS","Series":"-","Package":"Tube","Mounting Type":"Surface Mount","Package / Case":"20-SSOP (0.209\\\", 5.30mm Width)","Product Status":"Not For New Designs","Frequency - Max":"36.87MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.3V, 5V","Divider/Multiplier":"No/No","Number of Circuits":"1","Base Product Number":"PLL1700","Ratio - Input:Output":"1:6","Operating Temperature":"-25°C~85°C","Supplier Device Package":"20-SSOP","Differential - Input:Output":"Yes/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.0622","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"Is PLL1700EG obsolete?","answer":"It is not yet fully discontinued, but it is on the path to end-of-life. For existing designs, source remaining inventory through independent distribution; for new designs, select an alternative."},{"question":"What is the replacement for PLL1700EG?","answer":"The base product number is PLL1700, but no active successor variant is confirmed. For new designs, consider a pin-compatible PLL clock generator from another vendor — verify the pinout and supply voltage compatibility before substituting."},{"question":"What is the maximum output frequency of PLL1700EG?","answer":"The maximum output frequency is 36.87 MHz. This covers standard audio master clock rates (12.288 MHz, 24.576 MHz) and lower-speed video pixel clocks."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/PLL1700EG","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/PLL1700EG when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}