DEVELOPMENT OF EEPRML HDD READ CHANNEL LSI

摘要

NEC has developed 16/18TC-EEPRMl read/write channel LSI cooperating DataPath Systems. This LSI achieves more than 1.5dB SNR improvement over 16/17 EPRMAL AT user bitT density of 2.8.iIt uses 0.25μm BiCMOS process and can operate up to 400Mbps with read mode power of 1.1W using single 3.3V power supply. All functions that required for HDD read/write channel is equipped within die area of 3.68mm~2.