The LPDDR5/4x/4 combo PHY IP features a state-of-art mixed-signal architecture that addresses the challenges of DRAM integration in high-performance and low-power environments. This architecture enables LPDDR5/4 combo PHY IP to overcome issues with long-term impedance drift and clock phase drift, allowing impedance and clock phase updates without interrupting data traffic. The programmable timing at the OPHY boundary combines flexibility with analog precision, resulting in low read/write latency between OMC and the LPDDR5/4 DRAM without sacrificing performance.
The LPDDR5/4x/4 combo PHY IP was designed with subsystem and system-level considerations in mind. Built-in power management logic and advanced PLL design allow aggressive power state management and optimal system power usage. At the system level, the LPDDR5/4x/4 combo PHY IP was designed to minimize package substrate layer and PCB layer requirements, enabling usage in cost-sensitive applications and application processors.
OPENEDGES Technology, Inc. (OPENEDGES) is a premier provider of memory subsystem IPs for the semiconductor industry. The company offers a wide range of state-of-the-art solutions, including DDR memory controllers, DDR PHY, NoC interconnect, and NPU IPs that are widely adopted by customers worldwide. Their IPs comply with JEDEC standards, including LPDDR5x/5/4x/4/3, DDR5/4/3, GDDR6, and HBM3, ensuring their compatibility with the latest DDR technology trends. OPENEDGES' IPs are tightly combined to bring synergy for high performance and low latency when used together or even in a single use. OPENEDGES' integrated IP solutions are market and silicon-proven, featuring advanced architectures and proprietary technologies that enable customers to shorten their design and verification processes.