A small correction/clarification to the paragraph on the effect phase detector gain error.
The input sinewave amplitude only has to be known to within a few (5%) percent to keep the effective sawtooth correction error due to the phase detector gain uncertainty under 1ns when using an M12+T or M12M GPS timing receiver.In principle the ADC can be used to measure the amplitude of its input sinewave, such calibration conversions being interleaved between successive PPS pulses. Bruce _______________________________________________ time-nuts mailing list [email protected] https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts
