TIQ flash ADC design using a low power multiplier based encoder

Abstract

Threshold Inverter Quantization (TIQ) for applications of system-on-chip (SoC) depending on CMOS flash analog-to-digital converter (ADC). The TIQ technique which uses two cascaded CMOS inverters as a voltage comparator. However, this TIQ method must be created to meet the latest SoC trends, which force ADCs to be integrated with another electronic circuit on the chip and focus on low-power and low-voltage applications. TIQ comparator reduced the impact of variations in the process, temperature, and power supply voltage. Therefore, we obtained a higher TIQ flash ADC speed and resolution. TIQ flash ADC reduced / managed power dissipation. We obtain large power savings by managing the power dissipation in the comparator. Furthermore, the new comparator has a huge benefit in power dissipation and noise rejection comparative to the TIQ comparator [1]. The findings indicate that the TIQ flash ADC based on Modied mux attain heavy-speed transformation and has a tiny size, low-power dissipation and operation of low-voltage compared to another flash ADCs.