Texas Instruments TRF3711xxEVM Series, Руководство пользователя, Страница: 7 / 15

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Basic Test Procedure
These ports can drive into an ADC directly or into a high-impedance differential amplifier. These ports are
dc-coupled to provide the proper common-mode offset voltage to the ADC. The typical EVM performance
of the device using a modulated 3.5-MHz wide WiMAX signal captured by the ADC is shown in
Figure 4 .
Figure 4. TRF371125 with ADS62P42 WiMAX 3.5-MHz Signal EVM Performance
7 SLWU069B – February 2010 – Revised November 2010 TRF3711xxEVM
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