If I want to output the CURRENT SOURCE of the triangular wave, the triangular wave will be given by the arbitrary waveline generator, how can I modify the EVM circuit, the current range is about 1A.
Can you please confirm if you have shorted the jumper J1 and removed R10 from the board. These are important to configure the EVM for for single ended input operation?
Also can you tell the part number of the laser diode which you are using. Please double check if that you have connected the anode and cathode of the laser correctly. The device can only sink current so the the laser diode connection should be done accordingly.
