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PCB Design and Performance

Figure 6. Layer 4 (Bottom Signal Plane)

Figure 7. Bottom Silkscreen

5.2 EVM Performance Results

The EVM performance test is performed using a high density DAC bench test board, an Agilent 3458A

digital multimeter and a PC running the LabVIEW

software. The EVM board is tested for all codes of the

device under test (DUT) and is allowed to settle for 1 ms before the meter is read. This process is

repeated for all codes to generate the measurements for INL and DNL results.

SLAU151A–January 2005–Revised November 2009 DAC8801/11EVM

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