{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CDCM1804RGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"CDCM1804RGET","canonicalUrl":"https://icboms.com/texas-instruments/CDCM1804RGET","factsUrl":"https://icboms.com/api/mcp/products/CDCM1804RGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments CDCM1804RGET, Clock & Timing IC, Fanout Buffer (Distribution), Divider, Multiplexer, 800 MHz max, 1:3 ratio, differential I/O, 3V-3.6V supply, -40°C to 85°C, 24-VQFN Exposed Pad, ROHS3, Active","salesMarkdown":"## 800 MHz fanout buffer with wide input flexibility Its input stage accepts CML, HSTL, LVDS, LVPECL, LVTTL, SSTL-2, and VML, so this single part can sit behind most high-speed serial interface standards without external level shifters. Outputs are LVCMOS or LVPECL, and the signal path is fully differential, which preserves edge integrity in noisy backplanes or long PCB traces. The 24-VQFN package (4x4 mm) with exposed pad requires a thermal land on the PCB to pull heat from the die; the pad is electrically connected to the ground plane. ## 1:3 ratio vs 2:4 peer Compared to the CDCLVP1204RGTR, which offers a 2:4 input:output ratio and 2 GHz max frequency, the CDCM1804RGET runs a 1:3 ratio at 800 MHz. The CDCLVP1204 also accepts LVCMOS, LVDS, LVPECL, and LVTTL, but omits CML, HSTL, SSTL-2, and VML. If your clock source is CML or SSTL-2, the CDCM1804RGET is the direct fit; for higher fan-out or 2 GHz rates, the CDCLVP1204RGTR is the alternative.","metaTitle":"CDCM1804RGET Clock Buffer 800MHz 24QFN Texas Instruments","metaDescription":"Texas Instruments CDCM1804RGET fanout buffer, divider, multiplexer. 800 MHz max, 1:3 ratio, differential I/O, 3V-3.6V supply, -40°C to 85°C. Active, ROHS3.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"Type":"Fanout Buffer (Distribution), Divider, Multiplexer","Input":"CML, HSTL, LVDS, LVPECL, LVTTL, SSTL-2, VML","Output":"LVCMOS, LVPECL","Package":"Tape & Reel (TR); Cut Tape (CT)","Mounting Type":"Surface Mount","Package / Case":"24-VFQFN Exposed Pad","Frequency - Max":"800 MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Number of Circuits":"1","Ratio - Input:Output":"1:3","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"24-VQFN (4x4)","Differential - Input:Output":"Yes/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.56","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$14.56000","currency":"USD"},{"qty":10,"price":"$13.38400","currency":"USD"},{"qty":25,"price":"$12.82880","currency":"USD"},{"qty":100,"price":"$11.30330","currency":"USD"},{"qty":250,"price":"$10.74852","currency":"USD"},{"qty":500,"price":"$10.05506","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/95d595898887b691f259ac416a54772a.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CDCM1804RGET equivalent to CDCM1804RGEE?","answer":"The suffix difference (RGET vs RGEE) typically indicates packaging or tape/reel variant. The RGEE variant is not in our evidence; confirm the exact order code against your BOM to avoid footprint or supply-voltage mismatches."},{"question":"What is the CDCM1804RGET's listed type?","answer":"It is a Fanout Buffer (Distribution), Divider, Multiplexer. This means it can buffer a clock signal to three outputs, divide the frequency, or select between multiple clock sources — all in one 24-QFN package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/CDCM1804RGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/CDCM1804RGET 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}}