Overview

The RG5C172 Client Clock Driver (CKD) is a first-of-its-kind device designed specifically for Client DIMMs including:

  • Small-outline DIMMs (SODIMMs)
  • Unbuffered DIMMs (UDIMMs)
  • High-performance gaming DIMMs
  • Memory down applications

The CKD buffers the clock between the host controller and DRAM, which is required for DDR5 client DIMMs operating at speeds of 6400MT/s and higher. The CKD supports speeds up to 7200MT/s.

This clock driver has I²C and I³C sideband access to enable asynchronous control and provides access to internal control words for configuring device features and adapting to different SODIMM and UDIMM configurations and memory down applications.

RG5C172B0C0GBX - Block Diagram
RG5C172B0C0GBX - Block Diagram
  • Clock rates up to 3600MHz
  • Supports power-down modes to conserve power
  • Provides access to internal control words for configuring device features and adapting to different UDIMM/SODIMM and system applications
  • I²C/I³C basic sideband access for asynchronous control
  • Package: 2.3mm x 5.8mm 35-FCBGA

Applications

  • PC, notebook, and memory down systems that support DDR5 client DIMMs operating at speeds of 7200MT/s

Documentation

= Featured Documentation
Type Title Date
Datasheet - Short-form
RG5C172B0C0GBX Short-Form Datasheet
PDF 191 KB
1 item

Design & Development

ECAD Models

Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.

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Product Options

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    RG5C172B0C0GBX#HC0
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