{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"FAGD1657132BA","brand":"Intel","brandSlug":"intel","productSlug":"FAGD1657132BA","canonicalUrl":"https://icboms.com/intel/FAGD1657132BA","factsUrl":"https://icboms.com/api/mcp/products/FAGD1657132BA","rawCanonicalId":null},"summary":{"shortDescription":"FAGD1657132BA Laser Diode Driver, 2.5 Gbps, 70 mA modulation, 50 mA bias, -4.7V ~ -5.5V supply, 32-LQFP Exposed Pad, -40°C to 85°C.","salesMarkdown":"## Supply rails and 3.3 V compatibility This driver runs on a dual supply: a positive rail from -4.7 V to 5 V and a negative rail from -4.7 V to -5.5 V. The negative rail is the laser cathode supply. ## Modulation and bias current — what they mean for the optical budget The 70 mA modulation current sets the optical extinction ratio and eye amplitude. The 50 mA bias current keeps the laser above threshold.","metaTitle":"FAGD1657132BA Laser Diode Driver, 2.5 Gbps, 32-LQFP","metaDescription":"FAGD1657132BA laser diode driver, 2.5 Gbps data rate, 70 mA modulation, -4.7 V to -5.5 V supply, industrial temp -40°C to 85°C, 32-LQFP EP. Active, available to order. Request quot","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"Not applicable","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"Type":"Laser Diode Driver","Package":"Bulk","Data Rate":"2.5Gbps","Mounting Type":"Surface Mount","Current - Bias":"50 mA","Package / Case":"32-LQFP Exposed Pad","lifecycle_stage":"eol_hot","Current - Supply":"75 mA","Voltage - Supply":"-4.7V ~ 5V, -4.7V ~ -5.5V","Number of Channels":"1","Current - Modulation":"70mA","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"32-TQFP-EDQUAD (5x5)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$66.66","stockQuantity":0,"priceTiers":[{"qty":5,"price":"$66.66000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7f57ef7e04c0ae1bde23efaeec39300b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is FAGD1657132BA compatible with 3.3V supply?","answer":"No. The supply range requires a negative rail (-4.7 V to -5.5 V) for the laser bias and a positive rail from -4.7 V to 5 V. A 3.3 V logic supply may be needed for the control interface, but the driver itself does not run on 3.3 V alone."},{"question":"Does FAGD1657132BA require external components?","answer":"Yes, a laser diode driver typically requires external bias and modulation current-setting resistors, a laser diode, and a photodiode feedback path. The evidence does not list a specific external component bill, but the part is not a standalone module — it needs a supporting circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/intel/FAGD1657132BA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/intel/FAGD1657132BA when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:35:33.786Z","lastPublished":"2026-07-11T19:35:33.786Z","indexable":true}}