When the circuit is powered on, there is initially no photodiode current. The voltage at the positive input of the op-amp is pulled to VCC, and the op-amp powers the laser diode. This induces current ...

The ADHV4710 op amp operates on dual supplies from ±12 to ±55 V, delivering output current of ±100 mA at the higher voltages. A ±1,300-V/μs output slew rate into capacitive loads up to 1 nF ...

Abstract: Operational Amplifiers are flexible and can acclimate to as many circuits as required. Our work deals with an op amp which we have designed using Class AB push pull amplifier for video ...

The designed op-amp consists of two stages. While the telescopic first stage provides high speed and low swing, the second stage provides high gain and large swing. Common-mode feedback circuits (CMFB ...