As used herein, a zero or near zero gain tempco comprises a range within +/−30 ppm/° C. such that {HEAD ~ an absolute value} of {TAIL ~ the gain tempco contributions} due to the geometry term is no more than 30 ppm/° C. of the absolute value of the gain tempco contributions due to recombination term 
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As used herein , a zero or near zero gain tempco comprises a range within + /−30 ppm/ ° C. such that { HEAD ~ an absolute value } of { TAIL ~ the gain tempco contributions } due to the geometry term is no more than 30 ppm/ ° C. of the absolute value of the gain tempco contributions due to recombination term
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH