Datasheet

AD9203
Rev. B | Page 20 of 28
EVALUATION BOARD
The AD9203 evaluation board is shipped wired for 2 V
differential operation. The board should be connected to power
and test equipment as shown in Figure 38. It is easily configured
for single-ended and differential operation as well as 1 V and
2 V spans. Refer to Figure 39.
00573-038
DSP
EQUIPMENT
ANTI-
ALIASING
FILTER
DRVDD GND +3-5D AVDD GND AVEE
J1
ANALOG
INPUT
J5
EXTERNAL
CLOCK
AD9203
EVALUATION BOARD
OUTPUT
WORD
+–
3V
–+
3V 3V
+–
3V
+–
SYNTHESIZER
1MHz 1.9V p-p
HP8644
SYNTHESIZER
40MHz 1V p-p
HP8644
Figure 38. Evaluation Board Connection