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11 Board Configuration
11.1 I/O, Power Supply, and USB
Figure 26. I/O, PWR, and USB Connector
Table 2. I/O, Power, and USB
Connector Description
J1 through J8 Analog Input signals for Ch1 through Ch8. Connect to a signal generator. A bandpass filter must be applied
between the generator and the SMA to get a better result. (See Figure 1.)
P1/JP6 P1 is the +5-V and –5-V power supply connector. JP6 is the test point for +5-V/-5-V power supply.
JP3 Onboard 5-V enable. The configuration must be set up as shown in Figure 2 in order to use onboard 5-V
supply.
TP-5V -5-V supply test point
+5VA +5-V supply test point
JP1 Onboard +1.8-V enable. The configuration must be set up as shown in Figure 2 in order to use the onboard
+1.8 V.
JP2 Onboard 3.3-VA enable. The configuration must be set up as shown in Figure 2 in order to use the onboard
3.3 V.
TP18VD +1.8-VD supply test point
27
SLOU338A–October 2012–Revised November 2012 AFE5809EVM Evaluation Module
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