Montage Technology Mass-Produces DDR5 RCD05 Chip at 8,000 MT/s
澜起科技成功量产 DDR5 第五子代 RCD 芯片，支持 8000 MT/s 速率
Memory interface bandwidth is becoming a bottleneck for AI server scaling, and RCD05 gives server platform designers headroom at 8,000 MT/s while staying JEDEC-compliant. Hardware engineers and data-centre procurement teams evaluating RDIMM supply chains should note that Montage offers a full companion chip set, positioning it as a single-source alternative to Rambus and Renesas in this segment.
Montage Technology (澜起科技) announced on 28 Sep the volume production of its DDR5 fifth-subgeneration register clock driver chip, RCD05.
The chip complies with the JEDEC DDR5RCD05 specification and supports data transfer rates of 8,000 MT/s, about 11% higher than the previous RCD04 generation.
It targets high-performance DDR5 RDIMM memory modules for data centres and AI servers, integrating a low-jitter PLL clock driver with CTLE and ZQ calibration support.
Montage also supplies a broader portfolio including MRCD, MDB, CKD, SPD, PMIC and TS chips for server and client memory interfaces.
澜起科技成功量产 DDR5 第五子代 RCD 芯片，支持 8000 MT/s 速率
IT之家 9 月 28 日消息，澜起科技今日宣布，其 DDR5 第五子代寄存时钟驱动器芯片（RCD05）已成功实现量产。 该产品面向高性能 DDR5 RDIMM 内存模组 ，旨在满足数据中心、AI 服务器等应用对高带宽、高可靠性内存系统日益增长的需求。 IT之家从官方公告获悉，该 RCD05 芯片符合 JEDEC DDR5RCD05 规范， 支持 8,000 MT/s 的数据传输速率 ，较上一代 RCD04 产品提升约 11%，为下一代服务器平台提供更充裕的带宽支撑。 产品集成高性能、低抖动 PLL 时钟驱动电路，并支持 CTLE 连续时间线性均衡、ZQ 校准等关键功能，有助于提升高速信号传输的信号完整性与稳定性。 除 RCD05 以外，澜起科技还提供涵盖不同速率的 DDR5 RCD 系列芯片，以及 MRCD、MDB、CKD、SPD、PMIC、TS 等服务器及客户端内存接口与模组配套芯片，为客户提供完整的内存接口解决方案。
This report is categorized under AITOP's "Industry" desk, focusing on China's AI industry and domestic foundation model ecosystem. Key entities and technical topics under continuous tracking include Montage Technology, DDR5, RCD05, memory interface chips.
Source attribution: curated from IT之家.
