On 01/16/2015 02:08 PM,
khalid.el-darymli wrote:
Hi All,
Just to update you in case somebody else comes across this
problem. Following Mike's advice, we replaced the LFTX
daughterboard with a new one. We're getting now 1 V p-p. This
is around 4 dBm.
Thanks very much for your help.
Best regards,
Khalid
Interesting. The driver chip that's used, as a unity-gain
differential-to-single-ended driver, is, according to the
datasheets, pretty robust. So, it would
be interesting to know exactly what the failure mode is.
|