| Abstract: | A 1-Mword×1-b ECL (emitter coupled logic) 10 K I/O (input/output) compatible SRAM (static random-access memory) with 5-ns typical address access time has been developed using double-level poly-Si, double-level metal, 0.8-μm BiCMOS technology. To achieve 5-ns address access time, high-speed X-address decoding circuits with wired-OR predecoders and ECL-to-CMOS voltage-level converters with partial address decoding function and sensing circuits with small differential signal voltage swing were developed. The die and memory cell sizes are 16.8 mm×6.7 mm and 8.5 μm×5.3 μm, respectively. The active power is 1 W at 100-MHz operation |
