Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Available for RFQ
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)553MILFT 是一款高性能单输入四输出(1:4)时钟扇出缓冲器/分配器,专为需要将单一路时钟信号分配给多个下游器件的应用而设计。器件支持最高 200MHz 的输出频率,适用于各种数字系统中的时钟分配与同步需求。器件采用标准 SOIC-8 封装(宽度 0.154" / 3.90mm),便于在常规模块和 PCB 布局中替换和部署。
该器件在设计上兼顾高速性能与简单集成,适合在电压域 2.5V 至 5V 内工作的多种逻辑标准环境下使用。提供稳定的时钟复制与驱动能力,可有效降低时钟抖动传递,提高系统同步性。
在使用时建议注意以下几点:
结语 RENESAS 553MILFT 提供了一个兼顾高速、稳定与易集成的 1:4 时钟扇出解决方案,适合需要可靠时钟分配的工业与消费电子应用。为获得最佳性能,请参考瑞萨官方数据手册获取完整的引脚定义、电气特性曲线及典型应用电路,并在 PCB 设计与系统级验证阶段关注去耦、走线匹配与信号完整性。
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Use the form for single models, category sourcing, and multi-line BOM requirements.
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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