[time-nuts] Interesting time interval measuring chip....
Michael Baker
mpb45 at clanbaker.org
Tue Oct 5 13:00:01 UTC 2010
Hello, Time-Nutters--
A friend pointed me to an interesting chip for time
interval measurement and related time and temperature
measurement functions:
A general purpose TDC: The TDC-GP2
I think the chip is around $20 in single-unit quantity.
www.acam.de
Measurement range 3.5 ns to 1.8 us
2 channels with resolution of 50 ps
4 events can be measured against each other
15 ns pulse-pair resolution
-----------------
It also has a temperature measurement function:
2 or 4 sensors
16 bit resolution
0.004 Deg C resolution for platinum sensors
-------------------
Mike Baker
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