Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers


October 17, 2023 by our News Team

Phison Electronics has announced the expansion of its high-speed transmission solutions with the introduction of PCIe 5.0 redriver and retimer data signal conditioning IC products, designed to meet the demands of AI and machine learning, edge computing, high-performance computing, and other data-intensive applications.

  • Phison is the only provider of a wide range of multi-channel PCIe 5.0 redriver and retimer solutions
  • Features such as high EQ boosting range, integrated AC coupling capacitors, CXL 2.0 compatibility, low latency, hot plug and bifurcation support, and pin-to-pin compatibility with rival solutions
  • Integration of the PHiTUNE software with Phison's E26 PCIe Gen 5 SSD allows for automatic detection of recovery counts and AI-based determination of optimal gain parameters


Phison Electronics, a leading provider of NAND controllers and storage solutions, has announced the expansion of its high-speed transmission solutions with the introduction of PCIe 5.0 redriver and retimer data signal conditioning IC products that are compatible with CXL 2.0. This move solidifies Phison’s position as the only provider of a wide range of multi-channel PCIe 5.0 redriver and retimer solutions, as well as PCIe 5.0 storage solutions, specifically designed to meet the demands of AI and machine learning, edge computing, high-performance computing, and other data-intensive applications.

At the 2023 Open Compute Project Global Summit, Phison is showcasing its comprehensive PCIe 5.0 portfolio, demonstrating the capabilities of the redriver and retimer technologies alongside other enterprise NAND flash solutions. This display exemplifies Phison’s vision for a holistic PCIe 5.0 data ecosystem that addresses the most demanding requirements of the AI-driven era.

Michael Wu, President & General Manager of Phison US, highlighted the company’s commitment to pushing the boundaries of chip-to-chip communication technologies. With extensive experience in high-speed signaling, Phison has developed retimer and redriver design solutions that prioritize top signal integration, low power consumption, and high temperature endurance. These solutions enable interface speeds that can meet the challenges posed by demanding compute environments.

Phison’s PCIe 5.0 Retimers PS7201 and PS7202 are designed to cater to the growing demand for high-performance data transmission. These solutions offer advanced signal enhancement for various PCIe-deployed devices, including NAND flash, GPUs, CPUs, FPGAs, ASICs, and DPUs. With features such as high EQ boosting range, integrated AC coupling capacitors, CXL 2.0 compatibility, low Latency, hot plug and bifurcation support, and pin-to-pin compatibility with rival solutions, Phison’s retimers are suitable for a wide range of industries and applications. Additionally, the Baseboard Management Controller (BMC) provides users with a user-friendly diagnostic tool and standard C-SDK for real-time monitoring and management.

Phison’s PCIe 5.0 Redrivers PS7102 and PS7103, accompanied by the PHiTUNE software, have received certification from PCI-SIG. These redriver solutions offer advanced signal enhancement, up to 28.5dB equalization range, low latency, and CXL 2.0 compatibility. With models such as the PS7101 2-lane redriver, PS7102 8-channel redriver, and PS7103 16-lane redriver, Phison’s redriver solutions provide pin-to-pin compatibility with competing solutions. The integration of the PHiTUNE software with Phison’s E26 PCIe Gen 5 SSD allows for automatic detection of recovery counts and AI-based determination of optimal gain parameters. This unique auto tuning tool empowers R&D engineers to optimize signal parameters in just 30 minutes.

Phison’s redrivers also offer support for unique I2C modes of operation, linearity up to 1200mVpp, linear swing feature, EQ boosting range up to 28.5 dB, and improved signal extension capabilities compared to rival products. These features contribute to more accurate signal transmission and reception, ensuring high-quality performance.

Phison’s partners and customers are excited about the company’s PCIe retimer and redriver solutions, which are already being deployed in Intel- and AMD-based platforms. ASRock Rack, a leading provider of server and workstation systems, commends Phison for its exclusive PHiTUNE tool, which ensures stability and integrity in high-speed signal transmission when integrated with ASRock Rack motherboards. Giga Computing CEO Daniel Hou also recognizes the innovation of Phison’s PCIe 5.0 Redriver IC PS7101, which addresses signal attenuation issues and enhances the support for Gigabyte’s servers for different PCIe 5.0 components.

Phison’s expansion into PCIe 5.0 redriver and retimer solutions demonstrates the company’s commitment to providing technologies that meet the evolving needs of the AI-driven era. With its extensive portfolio and industry-leading partners, Phison is well-positioned to provide a holistic AI infrastructure that enables seamless signal transmission and supports various computational workloads.

Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers

Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers

Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers

Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers

Phison Expands PCIe 5.0 Ecosystem with High-Speed Signal Conditioner IC Products for AI Data Centers

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Our team comprises industry insiders with extensive experience in computers, semiconductors, games, and consumer electronics. With decades of collective experience, we’re committed to delivering timely, accurate, and engaging news content to our readers.

Background Information


About AMD: AMD, a large player in the semiconductor industry is known for its powerful processors and graphic solutions, AMD has consistently pushed the boundaries of performance, efficiency, and user experience. With a customer-centric approach, the company has cultivated a reputation for delivering high-performance solutions that cater to the needs of gamers, professionals, and general users. AMD's Ryzen series of processors have redefined the landscape of desktop and laptop computing, offering impressive multi-core performance and competitive pricing that has challenged the dominance of its competitors. Complementing its processor expertise, AMD's Radeon graphics cards have also earned accolades for their efficiency and exceptional graphical capabilities, making them a favored choice among gamers and content creators. The company's commitment to innovation and technology continues to shape the client computing landscape, providing users with powerful tools to fuel their digital endeavors.

AMD website  AMD LinkedIn

About ASRock: ASRock is a important player in the computer hardware industry, particularly known for its wide range of innovative computer products. The company specializes in manufacturing motherboards, graphics cards, and mini-PCs that cater to diverse user needs, from gaming enthusiasts to professional content creators. ASRock's commitment to quality and technology has earned it a solid reputation among PC builders and users alike. With a focus on delivering high-performance components and reliable solutions, ASRock continues to contribute significantly to the advancement of computing technology.

ASRock website  ASRock LinkedIn

About Gigabyte: Gigabyte Technology, a important player in the computer hardware industry, has established itself as a leading provider of innovative solutions and products catering to the ever-evolving needs of modern computing. With a strong emphasis on quality, performance, and technology, Gigabyte has gained recognition for its wide array of computer products. These encompass motherboards, graphics cards, laptops, desktop PCs, monitors, and other components that are integral to building high-performance systems. for their reliability and advanced features, Gigabyte's motherboards and graphics cards have become staples in the gaming and enthusiast communities, delivering the power and capabilities required for immersive gaming experiences and resource-intensive applications

Gigabyte website  Gigabyte LinkedIn

About Intel: Intel Corporation, a global technology leader, is for its semiconductor innovations that power computing and communication devices worldwide. As a pioneer in microprocessor technology, Intel has left an indelible mark on the evolution of computing with its processors that drive everything from PCs to data centers and beyond. With a history of advancements, Intel's relentless pursuit of innovation continues to shape the digital landscape, offering solutions that empower businesses and individuals to achieve new levels of productivity and connectivity.

Intel website  Intel LinkedIn

About Phison: Phison Electronics Corporation, established in 2000 in Taiwan, is a global leader in NAND Flash controller ICs and storage solutions. Phison's innovations in flash memory and controllers have made them a key player in the storage industry, providing technology that powers various storage devices.

Phison website  Phison LinkedIn

Technology Explained


Latency: Technology latency is the time it takes for a computer system to respond to a request. It is an important factor in the performance of computer systems, as it affects the speed and efficiency of data processing. In the computer industry, latency is a major factor in the performance of computer networks, storage systems, and other computer systems. Low latency is essential for applications that require fast response times, such as online gaming, streaming media, and real-time data processing. High latency can cause delays in data processing, resulting in slow response times and poor performance. To reduce latency, computer systems use various techniques such as caching, load balancing, and parallel processing. By reducing latency, computer systems can provide faster response times and improved performance.


NAND: NAND technology is a type of non-volatile memory that is used in many computer applications. It is a type of flash memory that is used to store data in a non-volatile manner, meaning that the data is not lost when the power is turned off. NAND technology is used in many computer applications, such as solid-state drives, USB flash drives, digital cameras, and memory cards. It is also used in many embedded systems, such as cell phones, tablets, and other consumer electronics. NAND technology is a reliable and cost-effective way to store data, making it a popular choice for many computer applications.


PCIe: PCIe (Peripheral Component Interconnect Express) is a high-speed serial computer expansion bus standard for connecting components such as graphics cards, sound cards, and network cards to a motherboard. It is the most widely used interface in the computer industry today, and is used in both desktop and laptop computers. PCIe is capable of providing up to 16 times the bandwidth of the older PCI standard, allowing for faster data transfer speeds and improved performance. It is also used in a variety of other applications, such as storage, networking, and communications. PCIe is an essential component of modern computing, and its applications are only expected to grow in the future.


SSD: A Solid State Drive (SSD) is a modern data storage device that employs flash memory technology to store data electronically. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in significantly faster read and write speeds. This leads to quicker boot times, faster application loading, and smoother overall system performance. SSDs are known for their durability, shock resistance, and energy efficiency, making them ideal for laptops, ultrabooks, and other portable devices. They come in various form factors, including 2.5-inch, M.2, and PCIe cards, and are favored for their reliability, quiet operation, and reduced heat generation





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