{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC1799CS5#TRPBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC1799CS5TRPBF","canonicalUrl":"https://icboms.com/analog-devices/LTC1799CS5TRPBF","factsUrl":"https://icboms.com/api/mcp/products/LTC1799CS5%23TRPBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC1799CS5#TRPBF, Silicon Oscillator, programmable 1 kHz to 33 MHz, 2.7 V to 5.5 V supply, 7 mA supply current, TSOT-23-5 package, 0°C to 70°C operating temperature.","salesMarkdown":"## Programmable silicon oscillator — one resistor sets the clock The LTC1799CS5#TRPBF is a silicon oscillator that generates a square-wave clock from 1 kHz to 33 MHz using a single external resistor — no crystal, no ceramic resonator, no external capacitors. The frequency is set by the resistor value; the datasheet provides the formula and a table of standard frequencies. Supply current is 7 mA typical at the high end of the frequency range. ## Active production — no obsolescence watch needed It is ROHS3 compliant and ships in Tape & Reel (TR) or Cut Tape (CT) options. ## Sourcing and package fit The TSOT-23-5 package (also called SOT-23-5 Thin) is a 5-lead surface-mount footprint common on small clock generators and linear parts.","metaTitle":"LTC1799CS5#TRPBF Silicon Oscillator – 1 kHz to 33 MHz","metaDescription":"Analog Devices LTC1799CS5#TRPBF silicon oscillator, programmable from 1 kHz to 33 MHz via a single resistor. 2.7 V to 5.5 V supply, 7 mA supply current.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Oscillator, Silicon","Package":"Tape & Reel (TR); Cut Tape (CT)","Frequency":"1kHz ~ 33MHz","Mounting Type":"Surface Mount","Package / Case":"SOT-23-5 Thin, TSOT-23-5","lifecycle_stage":"eol_hot","Current - Supply":"7 mA","Voltage - Supply":"2.7V ~ 5.5V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"TSOT-23-5"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.19","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$5.19000","currency":"USD"},{"qty":10,"price":"$4.66300","currency":"USD"},{"qty":25,"price":"$4.40880","currency":"USD"},{"qty":100,"price":"$3.82080","currency":"USD"},{"qty":250,"price":"$3.62488","currency":"USD"},{"qty":500,"price":"$3.25260","currency":"USD"},{"qty":1000,"price":"$2.74316","currency":"USD"},{"qty":2500,"price":"$2.60600","currency":"USD"}]},"links":{"datasheetUrl":"https://www.analog.com/media/en/technical-documentation/data-sheets/LTC1799.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I set the frequency on the LTC1799CS5#TRPBF?","answer":"A single external resistor between the SET pin and ground programs the output frequency from 1 kHz to 33 MHz. The datasheet gives the formula f = 10 MHz × (10 kΩ / R_SET) and a table of standard resistor values for common frequencies. For 10 MHz, a 10 kΩ resistor is used."},{"question":"Can the LTC1799CS5#TRPBF replace a quartz crystal oscillator?","answer":"Yes, in applications where absolute frequency accuracy of a crystal (±50 ppm) is not required. The LTC1799 is a silicon oscillator with a typical accuracy of ±1.5% at 25°C and ±3% over the full temperature range. It starts up in microseconds with no load-capacitance tuning, which can simplify the BOM and board layout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC1799CS5TRPBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC1799CS5TRPBF 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}}