{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"932SQ420DKLF","brand":"Renesas Electronics","brandSlug":"renesas","productSlug":"932SQ420DKLF","canonicalUrl":"https://icboms.com/renesas/932SQ420DKLF","factsUrl":"https://icboms.com/api/mcp/products/932SQ420DKLF","rawCanonicalId":null},"summary":{"shortDescription":"Renesas 932SQ420DKLF clock synthesizer, PLL, crystal input, HCSL output, 1:19 fanout, 146.7 MHz max, 64-VFQFN tray, Intel Romley.","salesMarkdown":"## Romley-platform clock synthesizer with 1:19 HCSL fanout The 932SQ420DKLF is a PLL-based clock synthesizer from Renesas, designed specifically for Intel Romley server/workstation platforms. It takes a crystal input and delivers 19 HCSL outputs, all differential, with a maximum output frequency of 146.7 MHz. The 1:19 fanout ratio means a single crystal oscillator feeds nineteen HCSL clock lanes — enough to distribute reference clocks across a multi-socket Romley board without external fanout buffers. The differential HCSL outputs (No/Yes input:output) are the standard for PCIe and DDR3 reference clocks on that platform. ## Supply, package, and temperature grade Operates from a 3.135 V to 3.465 V supply rail, matching the 3.3 V PCIe clock plane. The single-circuit PLL draws from that rail and distributes to all 19 outputs.","metaTitle":"932SQ420DKLF clock synthesizer, 1:19 fanout, HCSL","metaDescription":"932SQ420DKLF clock synthesizer for Intel Romley platforms. 1:19 HCSL fanout, 146.7 MHz max, 64-QFN. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Clock & Timing ICs"],"specifications":{"PLL":"Yes","Input":"Crystal","Output":"HCSL","Package":"Tray","Main Purpose":"Intel, Romley","Mounting Type":"Surface Mount","Package / Case":"64-VFQFN Exposed Pad","Frequency - Max":"146.7MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.135V ~ 3.465V","Number of Circuits":"1","Ratio - Input:Output":"1:19","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"64-VFQFPN (9x9)","Differential - Input:Output":"No/Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.35","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$12.35000","currency":"USD"},{"qty":10,"price":"$11.35400","currency":"USD"},{"qty":25,"price":"$10.88360","currency":"USD"},{"qty":207,"price":"$9.58928","currency":"USD"},{"qty":414,"price":"$9.26850","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/a56a4da2722f70ad4e5b6bc90ddad20d.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 932SQ420DKLF compatible with Intel Romley?","answer":"Yes, the main purpose is listed as Intel Romley. The 1:19 HCSL fanout and 146.7 MHz max frequency align with the platform's PCIe and DDR3 reference clock requirements."},{"question":"What is the output type of 932SQ420DKLF?","answer":"HCSL (High-Speed Current Steering Logic) — the standard differential clock format for PCIe and Intel platform reference clocks. The inputs are single-ended crystal; all 19 outputs are differential."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/renesas/932SQ420DKLF","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/renesas/932SQ420DKLF when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}