A mixed-signal 0.18 /spl mu/m CMOS SOC for DVD systems with 432 MS/s PRML read channel and 16 Mb embedded DRAM

A single-chip CMOS mixed-signal LSI for DVD systems contains 32 b RISC CPU, formatter, servo DSP, 16Mb DRAM, an ECC, ATA I/F, and digital read channel with 7b flash ADC. The chip in 0.18 /spl mu/m embedded DRAM process contains /sup 24/Rn transistors in a 144 mm/sup 2/ die. The data rate is 432 MSample/s with 1.2 W power consumption.