Re: [time-nuts] Shera Controller - U7

2012-05-13 Thread Kevin Staley
Hi all Thanks for the many responses. It would seem that U7 is pretty rare. I think I will be going with a 24 MHz "Can oscillator" and a separate 6MHz source for the PIC either divided from the 24MHz oscillator or a separate oscillator. Thanks again Kevin -Original Message- From: time-nu

[time-nuts] Shera Controller - U7

2012-05-13 Thread Kevin Staley
Hi All I am building the Brooke Shera GPSDO controller board but have run into problems sourcing U7. I have tried without success for a few days to obtain or at least find a source of: ECS300S-24 XC 313 DCO 2400 ECS-240-3-C3X1A EXO 35M I have tried RS Components, Farnell, Mouser,