With properly selected diode parameters , {HEAD ~ the geometry} and {TAIL ~ recombination terms} of gain tempco can be designed to cancel each other 
With properly selected diode parameters , { HEAD ~ the geometry } and { TAIL ~ recombination terms } of gain tempco can be designed to cancel each other
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH