Murra Subba Reddy

Low Power Flash Adc: Vlsi Technology Murra Subba Reddy

In this project, a new design for a low power CMOS flash Analog-to-Digital Converter (ADC) is proposed. A 6-bit flash ADC, with a maximum acquisition speed of 1 GHz, is implemented in a 1.2 V analog supply voltage. Microwind simulation results for the proposed flash ADC verifying the analytical results are also given. It shows that the proposed 6-bit flash ADC consumes about 72 mW in a commercial 90 nm CMOS process. The new design offers lower number of comparators and lower power consumption compared with the traditional flash ADC.