Imagine your major advisor wants an OTA for processing high-speed pulses to current output. He wants you to figure out how to use this for the OTA conversion stage of the device. Imagine he doesn't want to use an lm13700 like God intended. Imagine also the pulses are .05V ~ 3V ground to peak with a decay function of 1ns rise tau and 5ns fall tau.
The load varies from 200ohm to 2.3k. Yes....you have to use a NFET for the current source to bias the mirror.
