求几篇ieee paper文章,多谢
1:1.5V 0.5mW 2MSPS 10B DAC with rail-to-rail output in 0.13μm CMOS technology
2:Simplified Class AB Control Circuits for Rail to Rail Output Stages of Operational Amplifiers
3:A +100dB gain, rail-to-rail output, low distortion, low noise amplifier in BiCMOS technology
4:A low-voltage CMOS op amp with a rail-to-rail constant-gm input stage and a class AB rail-to-rail output stage
5:Simplified Low-Voltage and Low-Power Bipolar OpAmp with Non-linear Class-AB Rail-to-Rail Output Stage