Dear Sir/Madam,
We are evaluating ADM696ARZ for PCIe board.
We have questions about Reset Pulse Width and Watchdog Timeout.
We would like to use this device at Vcc=3.3V and internal osc.(OSC SEL and OSC IN is both floating).
However,our result is below.
Vcc Watchdog timeout(s) Reset Active Period(s)
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・5V 1.96 59.6msec -> within specication
・4V 3.48 114msec -> out of specication?
・3.3V 7.64 238msec -> out of specication?
Is our evaluation result correct?.
If correct,do you have idea that how to use this device at Vcc=3.3V.
Thank you.
Sincerely yours,
Kou
