Other Parts Discussed in Thread: OPA857-DIE, , OPA857, OPA656-DIE
I am building a simple optical receiver for 10Mbps RZ in a TO-18/TO-46 package. This receiver needs to output el. signal which will be > 0.7 x Vcc for "on" signal and < 0.3 x Vcc for an "off" signal.
I have some experience with PIN - TIA assemblies but these will not give me desired voltage output.
Do you have something appropriate for the job?
Our optical signal will be at 850nm, we are using GaAs PIN PD, signal data rate is 10Mbps modulation RZ. I know that 2.5G TIA is an overkill, but perhaps you can suggest something more appropriate. I am ideally looking for low bandwidth amplification to achieve sensitivity < -30dBm.