Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
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Technical data
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
Renesas(瑞萨)9DB433AGLFT 是面向 PCI Express(PCIe)系统设计的高性能扇出缓冲器(fanout buffer / zero‑delay buffer),采用 28 引脚 TSSOP 封装、表面贴装型设计。器件集成了锁相环(PLL),支持差分输入与差分 HCSL 输出,输入与输出比率为 1:4(单路时钟输入分配到 4 路输出),最高工作频率可达 166 MHz。额定供电电压为 3.135 V ~ 3.465 V,工作温度范围 0°C ~ 70°C,适用于工业级或商用级 PCIe 时钟分配场景。
总结:9DB433AGLFT 为面向 PCIe 等高速串行接口的专业时钟扇出缓冲器,集成 PLL 的零延迟输出、HCSL 差分驱动和紧凑 TSSOP‑28 封装,使其在板级时钟分配与多通道系统同步中具有很强的适用性。设计时须重视差分信号完整性、电源去耦与 HCSL 终端策略,以确保最终系统的时序与信号质量。
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Product sourcing intelligence
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
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