Analysis and Design of High-Energy-Efficiency Amplifiers for Delta-Sigma Modulators

<div>DC gain varying with output voltage (inverter: the structure in Figure <a href="../fig1/">1</a>, cascode: the structure in Figure <a href="../fig6/">6</a>, inverter and inverter: the structure in Figure <a href="../fig10/">10</a>, and inverter and cascode: the structure in Figure <a href="../fig14/">14</a>).</div>

Active and Passive Electronic Components

fig16

Figure 16

Figure 16: Analysis and Design of High-Energy-Efficiency Amplifiers for Delta-Sigma Modulators 