{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"DS1090U-32+T","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"DS1090U-32T","canonicalUrl":"https://icboms.com/analog-devices/DS1090U-32T","factsUrl":"https://icboms.com/api/mcp/products/DS1090U-32%2BT","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices DS1090U-32+T EconOscillator™ clock generator, 250 kHz max, 3V to 5.5V supply, CMOS/TTL output, 8-uMAX/uSOP, RoHS3.","salesMarkdown":"## Clock generator with a 250 kHz ceiling — no PLL, no multiplication The DS1090U-32+T is a single-channel clock generator from Analog Devices' EconOscillator™ series, producing a CMOS or TTL output from an input clock. With a maximum output frequency of 250 kHz, it is designed for low-speed timing tasks — think supervisory watchdog clocks, slow ADC sample rates, or control-logic sequencing — not high-frequency synthesis. The part has no PLL (PLL: No) and no frequency multiplication (Divider/Multiplier: Yes/No), so it can divide the input clock down but cannot multiply it up. This limits the part to generating sub-harmonics of the input, not synthesizing new frequencies. The 1:1 input-to-output ratio confirms it is a single-output buffer or divider, not a fanout device. This makes the DS1090U-32+T a drop-in fit for mixed-voltage boards where the clock generator must share a rail with the microcontroller or FPGA bank. This qualifies the part for factory-floor automation, outdoor telecom cabinets, and HVAC controllers — environments where the ambient temperature cycles beyond commercial 0°C to 70°C limits. ## Package and board-fit — 8-uMAX/uSOP, surface-mount Housed in an 8-TSSOP or 8-MSOP package (0.118-inch, 3.00mm width), the DS1090U-32+T occupies a small footprint on the PCB. The supplier device package is 8-uMAX/uSOP, a Maxim/Analog Devices standard for low-pin-count analog and timing ICs. Surface-mount assembly with standard reflow profiles applies.","metaTitle":"DS1090U-32+T Clock Generator, Analog Devices, 250 kHz","metaDescription":"DS1090U-32+T clock generator IC from Analog Devices, 250 kHz max, 3V-5.5V, 8-uMAX, RoHS3. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":"EconOscillator™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"No","Type":"Clock Generator","Input":"Clock","Output":"CMOS, TTL","Series":"EconOscillator™","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","Frequency - Max":"250kHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 5.5V","Divider/Multiplier":"Yes/No","Number of Circuits":"1","Ratio - Input:Output":"1:1","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"8-uMAX/uSOP","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.71","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$2.71000","currency":"USD"},{"qty":10,"price":"$2.43600","currency":"USD"},{"qty":25,"price":"$2.29760","currency":"USD"},{"qty":100,"price":"$1.95770","currency":"USD"},{"qty":250,"price":"$1.83820","currency":"USD"},{"qty":500,"price":"$1.60842","currency":"USD"},{"qty":1000,"price":"$1.33270","currency":"USD"},{"qty":3000,"price":"$1.24079","currency":"USD"},{"qty":6000,"price":"$1.19483","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null},"ai":{"faq":[{"question":"What is DS1090U-32+T's maximum output frequency and supply voltage range?","answer":"The maximum output frequency is 250 kHz. The part has no PLL and cannot multiply the input frequency — it only divides."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/DS1090U-32T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/DS1090U-32T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:45:10.375Z","lastPublished":"2026-07-22T19:45:10.375Z","indexable":true}}