The GDDR7 PHY and Controller from InnoSilicon fully complies with JEDEC's GDDR7 standard, showcasing an impressive data rate of up to 32Gbps using PAM3 signaling. PAM3 modulation allows high data throughput by utilizing ten DQ signals along with a DQE signal per byte. Additionally, this GDDR7 solution supports NRZ IO signaling for reduced power consumption. The design is tailored to meet the high integration needs of advanced consumer electronics, providing a bandwidth efficiency of up to 128Gbps per storage device. Furthermore, the incorporation of FinFET process nodes significantly enhances integration for high-end clients, promoting faster execution of high-performance computing tasks. Overall, the GDDR7 PHY and Controller optimize power and bandwidth in next-generation graphics and AI-based systems.
