{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ZL30110LDF1","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"ZL30110LDF1","canonicalUrl":"https://icboms.com/microchip/ZL30110LDF1","factsUrl":"https://icboms.com/api/mcp/products/ZL30110LDF1","rawCanonicalId":null},"summary":{"shortDescription":"Microchip Technology ZL30110LDF1 telecom DPLL, PLL Yes, 100MHz max output, LVCMOS/Crystal input, 2:4 ratio, 32-VFQFN Exposed Pad, -40 to 85°C, ROHS3 compliant.","salesMarkdown":"## What the PLL and 100 MHz ceiling mean for your clock tree The ZL30110LDF1 is a telecom-grade digital PLL (DPLL) with a 100 MHz maximum output frequency, purpose-built for rate conversion in synchronous networks. The integrated PLL cleans jitter from the reference clock and synthesises a low-phase-noise output at the target frequency, up to 100 MHz. For a line card or base station clock tree, this means one device replaces a discrete VCXO + PLL loop — the DPLL handles both frequency synthesis and wander filtering in the digital domain. The 2:4 input-to-output ratio gives you two reference inputs (LVCMOS or crystal,) that can be switched or held as a primary/backup pair, feeding four LVCMOS clock outputs. Non-differential I/O keeps the routing single-ended — simpler board layout than CML or LVPECL, but the trace impedance and length matching still matter at 100 MHz to avoid reflections. ## Package, supply, and temperature — board-fit checklist The supply rail is 3.1V to 3.5V — a clean 3.3V rail with <50 mV ripple is the typical choice; the DPLL's internal regulator rejects some supply noise, but the VCO's phase noise floor tracks the rail quality. Single-circuit device — one PLL core per package. Surface-mount assembly with MSL level typical for QFN packages; the exposed pad must be soldered to the ground plane for both thermal and electrical reference. The 32-QFN footprint is shared across the ZL3011x family, so a board layout for the sibling parts accepts this device without change. ## Active lifecycle and compliance — procurement posture ROHS3 compliant, which covers the current EU exemption scope for lead-free assembly. The active status means the factory continues to produce the device, so multi-year design support is expected without a forced migration.","metaTitle":"Microchip ZL30110LDF1 DPLL, 100MHz, 32-QFN, Telecom","metaDescription":"Microchip ZL30110LDF1 telecom DPLL with PLL, 100MHz max output, LVCMOS/crystal input, -40 to 85°C, 32-QFN. Active production, ROHS3 compliant. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Discrete Semiconductors"],"specifications":{"PLL":"Yes","Input":"LVCMOS, Crystal","Output":"LVCMOS","Package":"Tape & Reel (TR); Cut Tape (CT)","Main Purpose":"Telecom","Mounting Type":"Surface Mount","Package / Case":"32-VFQFN Exposed Pad","Frequency - Max":"100MHz","lifecycle_stage":"eol_hot","Voltage - Supply":"3.1V ~ 3.5V","Number of Circuits":"1","Ratio - Input:Output":"2:4","Operating Temperature":"-40°C ~ 85°C","Supplier Device Package":"32-QFN (5x5)","Differential - Input:Output":"No/No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$14.7","priceTiers":[{"qty":1,"price":"$14.70000","currency":"USD"},{"qty":25,"price":"$13.39520","currency":"USD"},{"qty":4000,"price":"$13.39500","currency":"USD"}]},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/ZL30110LDF1/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/ZL30110LDF1","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/ZL30110LDF1 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}}