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TP-101 Connection to AT84AD001-EB, AT84AD004-EB Dual 8-bit ADC Evaluation Boards

Post Date:
07/16/07
Question:
How is the TP-101 device connected to AT84AD001-EB,
AT84AD004-EB evaluation boards?
Answer:
The TP-101 device does not provide an indication of
the number 1 pin.
The way it has to be connected is given by the
marking on the device “M/A-COM TP-101 D311”.
We consider that pin number 1 is located at the
top left corner in the reading order of
the markings.

The TP-101 device dedicated to VINI and VINQ
should be soldered as shown in the following figure
(the silver side with the marking upside down for
VINI and the copper side with the marking at
the back [not visible on the illustration] for VINQ):






Note: the TP-101 devices should be placed in reflection.



TP-101 TR1, channel VINI





TP-101 TR2, channel VINQ