[time-nuts] LEA-5T Precision Timing GPS module
Brooke Clarke
brooke at pacific.net
Fri Apr 25 16:37:43 UTC 2008
Hi:
u-blox has announced a precision timing module, but it's not going to be in
production until 1Q09. The preliminary data sheet was revised about a week
ago. It's the newest addition to the LEA-5 family of recievers.
The time pulse can be set between once every millisocond to 4 seconds.
USB2, UART and SPI interfaces.
The 15 ns number related to the 1 PPS seems to be saying they output the
sawtooth error number but the user needs to make the correction.
30 ns RMS without the sawtooth correction.
http://www.u-blox.com/products/lea_5t.html
--
Have Fun,
Brooke Clarke
http://www.prc68.com/P/Prod.html Products I make and sell
http://www.prc68.com/Alpha.shtml All my web pages listed based on html name
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