Software correction of the sawtooth timing error of a GPS timing
receiver can be used to discipline an OCXO at a similar parts cost and
performance to the hardware sawtooth correction method.
The OCXO sinewave output is sampled by the leading edge of the PPS
signal and corrected for the
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
