gusagar
Newbie level 6

Hi friends.
I need to build a good frequency reference and am thinking about to lock the one hertz out (1 PPS) from an OEM GPS module to a good VCO (crystal) oscillator, but have no idea about how to manage that so low freq. with a PLL. The 1Hz reference is easy to obtain with some dividers from a 1 MHZ TCXO, but I ignore what will be the PLL behavior comparing and managing 1 Hz!
Have any of you an idea to solve this, Thanks in advance
Gustavo:idea:
I need to build a good frequency reference and am thinking about to lock the one hertz out (1 PPS) from an OEM GPS module to a good VCO (crystal) oscillator, but have no idea about how to manage that so low freq. with a PLL. The 1Hz reference is easy to obtain with some dividers from a 1 MHZ TCXO, but I ignore what will be the PLL behavior comparing and managing 1 Hz!
Have any of you an idea to solve this, Thanks in advance
Gustavo:idea: