Apply Tee Networks to Broaden TIA Required Solutions—Part 1: Compensation Flow (Download)
Optical sensing requirements seem to be everywhere and growing fast. Extant literature approaches the design solutions from multiple directions. What’s presented here is a relatively simple, approximate design solution.
Figure 1 illustrates the basic photodiode transimpedance amplifier (TIA) design problem. The key elements are identified using the 1.3-GHz, gain-bandwidth-product (GBP) LT6200-10 decompensated voltage feedback amplifier (VFA).