“Normal Mode” is the recommended mode of operation. In this mode, the ADPD103 modulates an LED and uses synchronous detection. Using the same clock that modulates the light source, the receive path uses a TIA, bandpass filter and an integrator that synchronously demodulates the received light. “Digital Integrate” mode also uses synchronous demodulation of the of the received light, however, the receive path bypasses the bandpass filter and integrator and performs the integration in the digital domain. “TIA ADC” mode simply connects the output of the TIA directly to the ADC and provides a real time measurement of whatever signal is present at the input of the device.
The schematic and provisions design, as well as the board itself, assignment writing companies indicate sign titles for easy classification. For further data on the functionality of the ADP103, lead to the ADP104 results covering.