{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LTC6903CMS8#PBF","brand":"Analog Devices","brandSlug":"analog-devices","productSlug":"LTC6903CMS8PBF","canonicalUrl":"https://icboms.com/analog-devices/LTC6903CMS8PBF","factsUrl":"https://icboms.com/api/mcp/products/LTC6903CMS8%23PBF","rawCanonicalId":null},"summary":{"shortDescription":"Analog Devices LTC6903CMS8#PBF, Silicon Oscillator, 1kHz ~ 68MHz, 2.7V ~ 5.5V supply, 7 mA, 0°C ~ 70°C, 8-MSOP package, Tube.","salesMarkdown":"## Frequency range and supply rail — the fit check This silicon oscillator covers 1 kHz to 68 MHz — a span that replaces ceramic resonators and low-end crystal oscillators in microcontroller clocking, data-interface timing, and sensor-excitation roles. Supply current is 7 mA, low enough for battery-powered gear if the duty cycle is managed. ## Temperature grade and package — indoor use, fine-pitch footprint The 8-MSOP package has a 0.65 mm lead pitch; the PCB land pattern must match the MSOP-8 footprint, and the 3.00 mm body width fits tight layout zones. ## Programming interface — 3-wire SPI The LTC6903 uses a 3-wire SPI-compatible serial interface to set the output frequency via a 10-bit code. No external resistor or capacitor is needed — the frequency accuracy depends on the internal master oscillator and the serial word. This makes it a drop-in replacement for a fixed-frequency oscillator when the system can supply the SPI configuration at power-up.","metaTitle":"LTC6903CMS8#PBF Analog Devices Silicon Oscillator 1kHz-68MHz","metaDescription":"LTC6903CMS8#PBF Active silicon oscillator, 1kHz to 68MHz, 2.7V-5.5V supply, 7 mA, 0°C to 70°C, 8-MSOP. Sourced per RFQ — no stock-holding claim.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Oscillator, Silicon","Package":"Tube","Frequency":"1kHz ~ 68MHz","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP, 8-MSOP (0.118\\\", 3.00mm Width)","lifecycle_stage":"eol_hot","Current - Supply":"7 mA","Voltage - Supply":"2.7V ~ 5.5V","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"8-MSOP"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.61","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$6.61000","currency":"USD"},{"qty":10,"price":"$5.93700","currency":"USD"},{"qty":25,"price":"$5.61320","currency":"USD"},{"qty":100,"price":"$4.86470","currency":"USD"},{"qty":250,"price":"$4.61520","currency":"USD"},{"qty":500,"price":"$4.14120","currency":"USD"},{"qty":1000,"price":"$3.49258","currency":"USD"},{"qty":2500,"price":"$3.31795","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6fa014f0de65b096b2e91316796d793c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How does the LTC6903CMS8#PBF compare to the LTC6903IMS8#PBF?","answer":"All other parametrics — frequency range, supply voltage, supply current, package — are identical. If the system ambient exceeds 70°C, the IMS8 variant is the correct choice."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/analog-devices/LTC6903CMS8PBF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/analog-devices/LTC6903CMS8PBF 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}}