Texas Instruments AFE5807EVM, User Manual, Page: 5 / 36

-5 V PowerSupply
+6V supply
USB Interface
USB Interface
+5 V PowerSupply
Filter for input signal
Vcntl Supply;
Ground
ADC (external) sampling
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Test Setup
4 Test Setup
Two EVMs are required to evaluate the AFE5807/08 device. The following illustration shows the exact
setup of these two boards and external connectors. For the default configuration as shown in
Figure 1 , it is
unnecessary to have an external sampling clock and external Vcntl supply. The onboard CMOS clock and
onboard Vcntl are used.
Figure 2. HW Setup With Connection Between TSW1250EVM and AFE5807/08
5 SLOU309 – December 2010 AFE5807/08EVM (Rev D) Evaluation Module
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