I would like to condition the Teensy 3.6 Xtal with a CSAC SA.45s (Chip Scale Atomic Clock)
The CSAC gives me 10MHz signal and obviously a PPS.
The teensy will be used in variable temperature environments (0 to 20 deg. Celsius) so I expect that its Xtal will change significantly and consequently the audio sampling rate. I would like to keep this sampling rate as constant as possible.
There are some discussions on temperature stability of RTC but I do not recall a discussion on conditioning the 16 MHz xtal with a high precision external signal (GPS or otherwise).
I know that I can pull the Xtal frequency somewhat by adding internal capacitors but has someone already done it and can share experience?.
The CSAC gives me 10MHz signal and obviously a PPS.
The teensy will be used in variable temperature environments (0 to 20 deg. Celsius) so I expect that its Xtal will change significantly and consequently the audio sampling rate. I would like to keep this sampling rate as constant as possible.
There are some discussions on temperature stability of RTC but I do not recall a discussion on conditioning the 16 MHz xtal with a high precision external signal (GPS or otherwise).
I know that I can pull the Xtal frequency somewhat by adding internal capacitors but has someone already done it and can share experience?.